INCASE DESIGNS CORP

Organization

  • BURLINGAME, CA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Cover for portable electronic device

    • Patent number 10,990,134
    • Issue date Apr 27, 2021
    • Incase Designs Corp.
    • William Ho
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Camera opening for smartphone battery case to reduce flash glare

    • Patent number 10,841,417
    • Issue date Nov 17, 2020
    • Incase Designs Corp.
    • Markus Diebel
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Hybrid frame sleeve case

    • Patent number 10,820,674
    • Issue date Nov 3, 2020
    • Incase Designs Corp.
    • Jonathan Brown
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Hybrid frame power sleeve case

    • Patent number 10,824,202
    • Issue date Nov 3, 2020
    • Incase Designs Corp.
    • Kenji Okada
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Case for portable electronic device

    • Patent number 10,542,802
    • Issue date Jan 28, 2020
    • Incase Designs Corp.
    • Jonathan Brown
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Case for portable electronic communications device

    • Patent number D864935
    • Issue date Oct 29, 2019
    • Incase Designs Corp.
    • Markus Diebel
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Method for forming a two-piece case with black or dark colored open...

    • Patent number 10,419,055
    • Issue date Sep 17, 2019
    • Incase Designs Corp.
    • Markus Diebel
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Grant

    Backpack

    • Patent number D857377
    • Issue date Aug 27, 2019
    • Incase Designs Corp.
    • Hyun Hong
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Electronic device sleeve

    • Patent number D849751
    • Issue date May 28, 2019
    • Incase Designs Corp.
    • Jonathan Brown
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Electronic device sleeve

    • Patent number D848439
    • Issue date May 14, 2019
    • Incase Designs Corp.
    • Jonathan Brown
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Camera opening for smartphone battery case to reduce flash glare

    • Patent number 10,277,731
    • Issue date Apr 30, 2019
    • Incase Designs Corp.
    • Markus Diebel
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Case for electronic device

    • Patent number D842860
    • Issue date Mar 12, 2019
    • Incase Designs Corp.
    • Jonathan Brown
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for electronic tablet

    • Patent number 10,211,872
    • Issue date Feb 19, 2019
    • Incase Designs Corp.
    • Markus Diebel
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Sleeve case for electronic device

    • Patent number D831658
    • Issue date Oct 23, 2018
    • Incase Designs Corp.
    • Jonathan Brown
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for electronic tablet

    • Patent number 10,085,531
    • Issue date Oct 2, 2018
    • Incase Designs Corp.
    • Markus Diebel
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Sleeve case for electronic device

    • Patent number D827651
    • Issue date Sep 4, 2018
    • Incase Designs Corp.
    • Jonathan Brown
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Cover for electronic tablet

    • Patent number D827650
    • Issue date Sep 4, 2018
    • Incase Designs Corp.
    • Markus Diebel
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Portable electronic device case

    • Patent number D819621
    • Issue date Jun 5, 2018
    • Incase Designs Corp.
    • Markus Diebel
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Cover for electronic tablet

    • Patent number D819038
    • Issue date May 29, 2018
    • Incase Designs Corp.
    • Markus Diebel
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for portable electronic communications device

    • Patent number D808372
    • Issue date Jan 23, 2018
    • Incase Designs Corp.
    • Jonathan Brown
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for portable electronic communications device

    • Patent number D808373
    • Issue date Jan 23, 2018
    • Incase Designs Corp.
    • Jonathan Brown
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Camera opening for smartphone battery case to reduce flash glare

    • Patent number 9,866,676
    • Issue date Jan 9, 2018
    • Incase Designs Corp.
    • Markus Diebel
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Case for electronic tablet

    • Patent number D805519
    • Issue date Dec 19, 2017
    • Incase Designs Corp.
    • Markus Diebel
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Case for electronic tablet

    • Patent number 9,675,147
    • Issue date Jun 13, 2017
    • Incase Designs Corp.
    • Markus Diebel
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Protective cover for electronic tablet with adjustable viewing stand

    • Patent number 9,661,906
    • Issue date May 30, 2017
    • Incase Designs Corp.
    • Markus Diebel
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Hybrid frame sleeve case

    • Patent number 9,642,428
    • Issue date May 9, 2017
    • Incase Designs Corp.
    • Jonathan Brown
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Case for electronic tablet

    • Patent number 9,603,425
    • Issue date Mar 28, 2017
    • Incase Designs Corp.
    • Markus Diebel
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Sleeve case for electronic device

    • Patent number D776120
    • Issue date Jan 10, 2017
    • Incase Designs Corp.
    • Jonathan Brown
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Portable electronic device case

    • Patent number D775613
    • Issue date Jan 3, 2017
    • Incase Designs Corp.
    • Markus Diebel
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Sleeve case for electronic device

    • Patent number D775628
    • Issue date Jan 3, 2017
    • Incase Designs Corp.
    • Jonathan Brown
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    CASE FOR PORTABLE ELECTRONIC DEVICE

    • Publication number 20210337948
    • Publication date Nov 4, 2021
    • Incase Designs Corp.
    • Jonathan Brown
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    COVER FOR PORTABLE ELECTRONIC DEVICE

    • Publication number 20210247811
    • Publication date Aug 12, 2021
    • Incase Designs Corp.
    • William Ho
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CASE FOR PORTABLE ELECTRONIC DEVICE

    • Publication number 20210177115
    • Publication date Jun 17, 2021
    • Incase Designs Corp.
    • Jonathan Brown
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    CAMERA OPENING FOR SMARTPHONE CASE TO REDUCE FLASH GLARE

    • Publication number 20210075904
    • Publication date Mar 11, 2021
    • Incase Designs Corp.
    • Markus Diebel
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    HYBRID FRAME SLEEVE CASE

    • Publication number 20210045510
    • Publication date Feb 18, 2021
    • Incase Designs Corp.
    • Kenji Okada
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CASE FOR PORTABLE ELECTRONIC DEVICE

    • Publication number 20200154839
    • Publication date May 21, 2020
    • Incase Designs Corp.
    • Jonathan Brown
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    COVER FOR PORTABLE ELECTRONIC DEVICE

    • Publication number 20200150727
    • Publication date May 14, 2020
    • Incase Designs Corp.
    • William Ho
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    HYBRID FRAME POWER SLEEVE CASE

    • Publication number 20190386267
    • Publication date Dec 19, 2019
    • Incase Designs Corp.
    • Kenji Okada
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    CAMERA OPENING FOR SMARTPHONE BATTERY CASE TO REDUCE FLASH GLARE

    • Publication number 20190253550
    • Publication date Aug 15, 2019
    • Incase Designs Corp.
    • Markus Diebel
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    HYBRID FRAME POWER SLEEVE CASE

    • Publication number 20190212782
    • Publication date Jul 11, 2019
    • Incase Designs Corp.
    • Kenji Okada
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CASE FOR ELECTRONIC TABLET

    • Publication number 20190021465
    • Publication date Jan 24, 2019
    • Incase Designs Corp.
    • Markus Diebel
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    MULTI-FUNCTIONAL LUGGAGE SOLUTION

    • Publication number 20180184777
    • Publication date Jul 5, 2018
    • Incase Designs Corp.
    • Hyun Hong
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    CAMERA OPENING FOR SMARTPHONE BATTERY CASE TO REDUCE FLASH GLARE

    • Publication number 20180146084
    • Publication date May 24, 2018
    • Incase Designs Corp.
    • Markus Diebel
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    CASE FOR PORTABLE ELECTRONIC DEVICE

    • Publication number 20180098610
    • Publication date Apr 12, 2018
    • Incase Designs Corp.
    • Steven Corraliza
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    Hybrid Frame Sleeve Case

    • Publication number 20170224075
    • Publication date Aug 10, 2017
    • INCASE DESIGNS CORP.
    • Jonathan Brown
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Case for Electronic Tablet

    • Publication number 20170196329
    • Publication date Jul 13, 2017
    • INCASE DESIGNS CORP.
    • Markus Diebel
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Two-Piece Case with Black or Dark Colored Opening for Camera and Fl...

    • Publication number 20160056856
    • Publication date Feb 25, 2016
    • INCASE DESIGNS CORP.
    • Markus Diebel
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Hybrid Frame Sleeve Case

    • Publication number 20150272303
    • Publication date Oct 1, 2015
    • INCASE DESIGNS CORP.
    • Jonathan Brown
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    Protective Cover for Electronic Tablet with Adjustable Viewing Stand

    • Publication number 20150069099
    • Publication date Mar 12, 2015
    • INCASE DESIGNS CORP.
    • Markus Diebel
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    Case for Electronic Tablet

    • Publication number 20150052854
    • Publication date Feb 26, 2015
    • INCASE DESIGNS CORP.
    • Markus Diebel
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Smartphone Case with Battery

    • Publication number 20140165379
    • Publication date Jun 19, 2014
    • INCASE DESIGNS CORP.
    • Markus Diebel
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Case for Portable Electronic Device

    • Publication number 20130265703
    • Publication date Oct 10, 2013
    • INCASE DESIGNS CORP.
    • Markus Diebel
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Protective Cover for Electronic Tablet with Adjustable Viewing Stand

    • Publication number 20130098782
    • Publication date Apr 25, 2013
    • INCASE DESIGNS CORP.
    • Markus Diebel
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Case for Electronic Tablet

    • Publication number 20130075281
    • Publication date Mar 28, 2013
    • INCASE DESIGNS CORP.
    • Markus Diebel
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Portable Electronic Device Case with Battery

    • Publication number 20120106037
    • Publication date May 3, 2012
    • INCASE DESIGNS CORP.
    • Markus Diebel
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Case for Electronic Tablet

    • Publication number 20120037523
    • Publication date Feb 16, 2012
    • INCASE DESIGNS CORP.
    • Markus Diebel
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Case for Electronic Tablet

    • Publication number 20120037285
    • Publication date Feb 16, 2012
    • INCASE DESIGNS CORP.
    • Markus Diebel
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Case for Portable Electronic Device

    • Publication number 20110309728
    • Publication date Dec 22, 2011
    • INCASE DESIGNS CORP.
    • Markus Diebel
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PORTABLE ELECTRONIC DEVICE CASE WITH BATTERY

    • Publication number 20100321871
    • Publication date Dec 23, 2010
    • INCASE DESIGNS CORP.
    • Markus Diebel
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PORTABLE ELECTRONIC DEVICE CASE WITH BATTERY

    • Publication number 20100124040
    • Publication date May 20, 2010
    • INCASE DESIGNS CORP.
    • Markus Diebel
    • G06 - COMPUTING CALCULATING COUNTING

Trademarklast 30 trademarks

  • Information Trademark

    90846499 - A.R.C. A RESPONSIBLE CARRY

    • Serial number 90846499
    • Filing date Jul 24, 2021
    • VINCI BRANDS LLC
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    90844523 - REFORM

    • Serial number 90844523
    • Filing date Jul 23, 2021
    • Incase Designs Corp.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    90846006 - A.R.C.

    • Serial number 90846006
    • Registration number 7374914
    • Filing date Jul 23, 2021
    • VINCI BRANDS LLC
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    90844527 - REFORM SPORT

    • Serial number 90844527
    • Filing date Jul 23, 2021
    • Incase Designs Corp.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    90846022 - A RESPONSIBLE CARRY

    • Serial number 90846022
    • Filing date Jul 23, 2021
    • VINCI BRANDS LLC
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    90581247 - FACET

    • Serial number 90581247
    • Registration number 6835122
    • Filing date Mar 16, 2021
    • VINCI BRANDS LLC
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    88614913 - CARRY BY INCASE

    • Serial number 88614913
    • Registration number 6925288
    • Filing date Sep 12, 2019
    • VINCI BRANDS LLC
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    88191767 - ECONEUE

    • Serial number 88191767
    • Registration number 6086477
    • Filing date Nov 13, 2018
    • Incase Designs Corp.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    88166198 - STAY CONNECTED.

    • Serial number 88166198
    • Filing date Oct 23, 2018
    • Incase Designs Corp.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    87776149 - REFINED DURABILITY

    • Serial number 87776149
    • Filing date Jan 30, 2018
    • Incase Designs Corp.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    87741789 - ALLROUTE

    • Serial number 87741789
    • Registration number 5704610
    • Filing date Jan 3, 2018
    • Incase Designs Corp.
    • 18 - Leather and imitations of leather, and goods made of these materials and not included in other classes
  • Information Trademark

    87730359 - PROCONNECTED

    • Serial number 87730359
    • Registration number 5788746
    • Filing date Dec 21, 2017
    • Incase Designs Corp.
    • 18 - Leather and imitations of leather, and goods made of these materials and not included in other classes
  • Information Trademark

    87706799 - IDEAS PROTECTED

    • Serial number 87706799
    • Filing date Dec 4, 2017
    • Incase Designs Corp.
    • 18 - Leather and imitations of leather, and goods made of these materials and not included in other classes
  • Information Trademark

    87982266 - IDEAS PROTECTED

    • Serial number 87982266
    • Registration number 5985276
    • Filing date Dec 4, 2017
    • Incase Designs Corp.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    87673060 - KANSO

    • Serial number 87673060
    • Registration number 5814230
    • Filing date Nov 6, 2017
    • Incase Designs Corp.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    87659168 - VIA

    • Serial number 87659168
    • Registration number 5469687
    • Filing date Oct 25, 2017
    • Incase Designs Corp.
    • 18 - Leather and imitations of leather, and goods made of these materials and not included in other classes
  • Information Trademark

    87647584 - PATH

    • Serial number 87647584
    • Filing date Oct 16, 2017
    • Incase Designs Corp.
    • 18 - Leather and imitations of leather, and goods made of these materials and not included in other classes
  • Information Trademark

    87638175 - RARE TRADE

    • Serial number 87638175
    • Filing date Oct 9, 2017
    • Incase Designs Corp.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    87420830 - NOVI

    • Serial number 87420830
    • Registration number 5471083
    • Filing date Apr 21, 2017
    • Incase Designs Corp.
    • 18 - Leather and imitations of leather, and goods made of these materials and not included in other classes
  • Information Trademark

    87420843 - NOVICONNECTED

    • Serial number 87420843
    • Registration number 5602256
    • Filing date Apr 21, 2017
    • Incase Designs Corp.
    • 18 - Leather and imitations of leather, and goods made of these materials and not included in other classes
  • Information Trademark

    87399659 - CASESTUDIES

    • Serial number 87399659
    • Registration number 5608806
    • Filing date Apr 5, 2017
    • Incase Designs Corp.
    • 41 - Education
  • Information Trademark

    87371656 - STAY CONNECTED.

    • Serial number 87371656
    • Filing date Mar 15, 2017
    • Incase Designs Corp.
    • 25 - Clothing, footwear, headgear
  • Information Trademark

    87368765 - STAY CONNECTED.

    • Serial number 87368765
    • Registration number 5618187
    • Filing date Mar 13, 2017
    • Incase Designs Corp.
    • 18 - Leather and imitations of leather, and goods made of these materials and not included in other classes
  • Information Trademark

    87368739 - INCASE ICON

    • Serial number 87368739
    • Registration number 5470862
    • Filing date Mar 13, 2017
    • Incase Designs Corp.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    87357737 - INKCASE

    • Serial number 87357737
    • Filing date Mar 3, 2017
    • Incase Designs Corp.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    86936964

    • Serial number 86936964
    • Registration number 5135787
    • Filing date Mar 11, 2016
    • Incase Designs Corp.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    86495524 - BEAUTIFUL UTILITY

    • Serial number 86495524
    • Registration number 5498094
    • Filing date Jan 5, 2015
    • Incase Designs Corp.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    86429904 - INCASE

    • Serial number 86429904
    • Registration number 5472383
    • Filing date Oct 21, 2014
    • Incase Designs Corp.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    86427573 - INCASE

    • Serial number 86427573
    • Registration number 5472382
    • Filing date Oct 17, 2014
    • Incase Designs Corp.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    86289152 - A BETTER EXPERIENCE

    • Serial number 86289152
    • Filing date May 22, 2014
    • Incase Designs Corp.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments