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Elgin, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Case for a mobile communications device with accessory access window
Patent number
12,143,138
Issue date
Nov 12, 2024
World Richman Manufacturing Corporation
Saharut Sirichai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cover for a tracking device
Patent number
D982308
Issue date
Apr 4, 2023
World Richman Manufacturing Corporation
Saharut Sirichai
D03 - Travel goods and personal belongings
Information
Patent Grant
Cover for a tracking device
Patent number
D976576
Issue date
Jan 31, 2023
World Richman Manufacturing Corporation
Saharut Sirichai
D03 - Travel goods and personal belongings
Information
Patent Grant
Band assembly
Patent number
D972429
Issue date
Dec 13, 2022
World Richman Manufacturing Corporation
Saharut Sirichai
D11 - Jewelry, symbolic insignia, and ornaments
Information
Patent Grant
Bullet-resistive insert assembly for a backpack and the like
Patent number
11,473,876
Issue date
Oct 18, 2022
World Richman Manufacturing Corporation
Kerry L. Landtiser
F41 - WEAPONS
Information
Patent Grant
Mechanism for automatically powering off/on a visual display
Patent number
11,360,538
Issue date
Jun 14, 2022
World Richman Manufacturing Corporation
Michael Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Universal armband assembly
Patent number
D947526
Issue date
Apr 5, 2022
World Richman Manufacturing Corporation
Saharut Sirichai
D03 - Travel goods and personal belongings
Information
Patent Grant
Bulletproof insert for a backpack
Patent number
D947460
Issue date
Mar 29, 2022
World Richman Manufacturing Corporation
Kerry L. Landtiser
D29 - Equipment for safety, protection, and rescue
Information
Patent Grant
Universal armband assembly with resilient device-retainer
Patent number
11,197,533
Issue date
Dec 14, 2021
World Richman Manufacturing Company
Saharut Sirichai
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Cradle apparatus for use with a mobile communications device
Patent number
11,201,636
Issue date
Dec 14, 2021
World Richman Manufacturing Corporation
Michael Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wristband for an electronic device
Patent number
D918759
Issue date
May 11, 2021
World Richman Manufacturing Corporation
Michael Liu
D11 - Jewelry, symbolic insignia, and ornaments
Information
Patent Grant
Sleeve assembly for an electronic device
Patent number
10,980,322
Issue date
Apr 20, 2021
World Richman Manufacturing Corporation
Saharut Sirichai
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Case assembly for an electronic device
Patent number
10,595,602
Issue date
Mar 24, 2020
World Richman Manufacturing Corporation
Saharut Sirichai
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Cradle assembly and formation for a mobile communications device
Patent number
10,601,965
Issue date
Mar 24, 2020
World Richman Manufacturing Corporation
Saharut Sirichai
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Wristband for an electronic device
Patent number
D857543
Issue date
Aug 27, 2019
World Richman Manufacturing Corporation
Saharut Sirichai
D11 - Jewelry, symbolic insignia, and ornaments
Information
Patent Grant
Implement holder
Patent number
D852270
Issue date
Jun 25, 2019
World Richman Manufacturing Corporation
Saharut Sirichai
D19 - Office supplies
Information
Patent Grant
Case construction for an electronic device with folding device-supp...
Patent number
10,159,319
Issue date
Dec 25, 2018
World Richman Manufacturing Corporation
Saharut Sirichai
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Pivot panel case construction for an electronic device
Patent number
10,076,168
Issue date
Sep 18, 2018
World Richman Manufacturing Corporation
Saharut Sirichai
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Cradle-case combination with magnetic fastener feature
Patent number
9,847,805
Issue date
Dec 19, 2017
World Richman Manufacturing Corporation
Saharut Sirichai
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Grooved case construction for an electronic device
Patent number
9,820,543
Issue date
Nov 21, 2017
World Richman Manufacturing Corporation
Edison Huang
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Waterproof pouch for an electronic device
Patent number
D799461
Issue date
Oct 10, 2017
World Richman Manufacturing Corporation
Edison Huang
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Reversible case with device-holding cradle for a mobile communicati...
Patent number
D789342
Issue date
Jun 13, 2017
World Richman Manufacturing Corporation
Saharut Sirichai
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Universal device-holding case construction with magnetic fastener f...
Patent number
9,634,711
Issue date
Apr 25, 2017
World Richman Manufacturing Corporation
Saharut Sirichai
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Universal device-holding mechanism for a mobile communications device
Patent number
D784347
Issue date
Apr 18, 2017
World Richman Manufacturing Corporation
Saharut Sirichai
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Reversible case for an electronic device
Patent number
9,462,864
Issue date
Oct 11, 2016
World Richman Manufacturing Corporation
Saharut Sirichai
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Reversible case for mobile communications device with universal dev...
Patent number
D762218
Issue date
Jul 26, 2016
World Richman Manufacturing Corporation
Sarahut Sirichai
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Pair of device-receiving corners for an electronic device case
Patent number
D757017
Issue date
May 24, 2016
World Richman Manufacturing Corporation
Saharut Sirichai
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Cradle apparatus and method for rotating and linearly displacing an...
Patent number
9,316,351
Issue date
Apr 19, 2016
World Richman Manufacturing Corporation
Iordanka Koleva Mulhern
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Rotating mechanism for computer or similar device
Patent number
9,310,837
Issue date
Apr 12, 2016
World Richman Manufacturing Corporation
Iordanka Koleva Mulhern
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Cradle-cassette apparatus for an electronic device
Patent number
9,247,796
Issue date
Feb 2, 2016
World Richman Manufacturing Corporation
Iordanka Koleva Mulhern
A45 - HAND OR TRAVELLING ARTICLES
Patents Applications
last 30 patents
Information
Patent Application
Case Assembly or a Mobile Communications Device with Accessory Acce...
Publication number
20220158678
Publication date
May 19, 2022
World Richman Manufacturing Corporation
Saharut Sirichai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mechanism for Automatically Powering Off/On a Visual Display
Publication number
20220057853
Publication date
Feb 24, 2022
World Richman Manufacturing Corporation
Michael Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Universal Armband Assembly with Resilient Device-Retainer
Publication number
20210127816
Publication date
May 6, 2021
World Richman Manufacturing Corporation
Saharut Sirichai
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
Cradle Apparatus for Use with a Mobile Communications Device
Publication number
20200328773
Publication date
Oct 15, 2020
World Richman Manufacturing Corporation
Michael Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Sleeve Assembly for an Electronic Device
Publication number
20200015559
Publication date
Jan 16, 2020
World Richman Manufacturing Corporation
Saharut Sirichai
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
Cradle Assembly and Formation for a Mobile Communications Device
Publication number
20190373088
Publication date
Dec 5, 2019
World Richman Manufacturing Corporation
Saharut Sirichai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Sleeve and Case Assembly for an Electronic Device
Publication number
20170143088
Publication date
May 25, 2017
World Richman Manufacturing Corporation
Saharut Sirichai
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
Case Construction for an Electronic Device with Folding Device-Supp...
Publication number
20170099921
Publication date
Apr 13, 2017
World Richman Manufacturing Corporation
Saharut Sirichai
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Pivot Panel Case Construction for an Electronic Device
Publication number
20160366997
Publication date
Dec 22, 2016
World Richman Manufacturing Corporation
Saharut Sirichai
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
Grooved Case Construction for an Electronic Device
Publication number
20160316872
Publication date
Nov 3, 2016
World Richman Manufacturing Corporation
Edison Huang
A45 - HAND OR TRAVELLING ARTICLES
Trademark
last 30 trademarks