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Douglas Schultz
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St. Louis, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Vacuum conduit attachment tools
Patent number
11,882,984
Issue date
Jan 30, 2024
Emerson Electric Co.
Matthew A. Williams
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Motor cover for wet/dry vacuum cleaner with vent openings
Patent number
11,684,226
Issue date
Jun 27, 2023
Emerson Electric Co.
Mark J. Tomasiak
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Wet/dry vacuum cleaner
Patent number
D934518
Issue date
Oct 26, 2021
Emerson Electric Co.
Alex J. Wall
D32 - Washing, cleaning, or drying machine
Information
Patent Grant
Wet/dry vacuum cleaner
Patent number
D915698
Issue date
Apr 6, 2021
Emerson Electric Co.
Alex J. Wall
D32 - Washing, cleaning, or drying machine
Information
Patent Grant
Wet/dry vacuum cleaner
Patent number
D901112
Issue date
Nov 3, 2020
Emerson Electric Co.
Alex J. Wall
D32 - Washing, cleaning, or drying machine
Information
Patent Grant
Slide out vacuum drum including dual-action latching mechanism
Patent number
10,791,892
Issue date
Oct 6, 2020
Emerson Electric Co.
Douglas C. Schultz
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vacuum cleaning systems and methods including slide out drum and fi...
Patent number
10,750,915
Issue date
Aug 25, 2020
Emerson Electric Co.
Douglas C. Schultz
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Transportation vacuum assembly
Patent number
10,668,899
Issue date
Jun 2, 2020
Emerson Electric Co.
Douglas Schultz
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wet/dry vacuum cleaner
Patent number
D882892
Issue date
Apr 28, 2020
Emerson Electric Co.
Alex J. Wall
D32 - Washing, cleaning, or drying machine
Information
Patent Grant
Wet/dry vacuum cleaner
Patent number
D876739
Issue date
Feb 25, 2020
Emerson Electric Co.
Alex J. Wall
D32 - Washing, cleaning, or drying machine
Information
Patent Grant
Wet/dry vacuum cleaner with handle
Patent number
D875333
Issue date
Feb 11, 2020
Emerson Electric Co.
Alex J. Wall
D32 - Washing, cleaning, or drying machine
Information
Patent Grant
Powerhead for wet/dry vacuum cleaner
Patent number
D868404
Issue date
Nov 26, 2019
Emerson Electric Co.
Alex J. Wall
D32 - Washing, cleaning, or drying machine
Information
Patent Grant
Combined wet/dry vacuum cleaner
Patent number
D865305
Issue date
Oct 29, 2019
Emerson Electric Co.
Alex J. Wall
D32 - Washing, cleaning, or drying machine
Information
Patent Grant
Adjustable vacuum tube clamp assembly and vacuum cleaners including...
Patent number
10,368,707
Issue date
Aug 6, 2019
Emerson Electric Co.
Christopher Lutz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Air mover
Patent number
D849924
Issue date
May 28, 2019
Emerson Electric Co.
Jeremy Sanders
D23 - Environmental heating and cooling
Information
Patent Grant
Vacuum nozzle with integrated light
Patent number
10,238,255
Issue date
Mar 26, 2019
Emerson Electric Co.
Douglas C. Schultz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Air mover grill set and control panel combination
Patent number
D835254
Issue date
Dec 4, 2018
Emerson Electric Co.
Jeremy Sanders
D23 - Environmental heating and cooling
Information
Patent Grant
Air mover
Patent number
D810269
Issue date
Feb 13, 2018
Emerson Electric Co.
Jeremy Sanders
D23 - Environmental heating and cooling
Information
Patent Grant
Low profile filter for vacuum cleaners
Patent number
9,775,478
Issue date
Oct 3, 2017
Emerson Electric Co.
Douglas Schultz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Transportation vacuum assembly
Patent number
9,751,504
Issue date
Sep 5, 2017
Emerson Electric Co.
Douglas Schultz
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vacuum nozzle with integrated light
Patent number
9,700,187
Issue date
Jul 11, 2017
Emerson Electric Co.
Douglas C. Schultz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Wet/dry vacuum cleaner filter for wet material collection
Patent number
9,510,718
Issue date
Dec 6, 2016
Emerson Electric Co.
Douglas C. Schultz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Wet/dry vacuum cleaner with built-in dustpan accessory
Patent number
9,282,861
Issue date
Mar 15, 2016
Emerson Electric Co.
Douglas Schultz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Vacuum nozzle with integrated light
Patent number
D725856
Issue date
Mar 31, 2015
Emerson Electric Co.
Douglas Schultz
D32 - Washing, cleaning, or drying machine
Information
Patent Grant
Filter for a wet/dry vacuum cleaner
Patent number
D691338
Issue date
Oct 8, 2013
Emerson Electric Co.
Douglas C. Schultz
D32 - Washing, cleaning, or drying machine
Information
Patent Grant
Easy access filter assembly for a wet/dry vacuum appliance
Patent number
8,418,312
Issue date
Apr 16, 2013
Emerson Electric Co.
Steven Rhea
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Combined wet/dry vacuum cleaner with onboard tool storage and integ...
Patent number
D647261
Issue date
Oct 18, 2011
Emerson Electric Co.
Douglas Schultz
D32 - Washing, cleaning, or drying machine
Patents Applications
last 30 patents
Information
Patent Application
MOTOR COVER FOR WET/DRY VACUUM CLEANER WITH VENT OPENINGS
Publication number
20190328191
Publication date
Oct 31, 2019
Emerson Electric Co.
Mark J. Tomasiak
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VACUUM CLEANING SYSTEMS AND METHODS INCLUDING SLIDE OUT DRUM AND FI...
Publication number
20180192839
Publication date
Jul 12, 2018
Emerson Electric Co.
Douglas C. Schultz
B60 - VEHICLES IN GENERAL
Information
Patent Application
SLIDE OUT VACUUM DRUM INCLUDING DUAL-ACTION LATCHING MECHANISM
Publication number
20180168413
Publication date
Jun 21, 2018
Emerson Electric Co.
Douglas C. Schultz
B60 - VEHICLES IN GENERAL
Information
Patent Application
TRANSPORTATION VACUUM ASSEMBLY
Publication number
20170334409
Publication date
Nov 23, 2017
Emerson Electric Co.
Douglas SCHULTZ
B60 - VEHICLES IN GENERAL
Information
Patent Application
VACUUM NOZZLE WITH INTEGRATED LIGHT
Publication number
20170273520
Publication date
Sep 28, 2017
Emerson Electric Co.
Douglas C. SCHULTZ
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
ADJUSTABLE VACUUM TUBE CLAMP ASSEMBLY AND VACUUM CLEANERS INCLUDING...
Publication number
20170251895
Publication date
Sep 7, 2017
Emerson Electric Co.
Christopher Lutz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
TRANSPORTATION VACUUM ASSEMBLY
Publication number
20160068141
Publication date
Mar 10, 2016
Emerson Electric Co.
Douglas SCHULTZ
B60 - VEHICLES IN GENERAL
Information
Patent Application
VACUUM NOZZLE WITH INTEGRATED LIGHT
Publication number
20160037985
Publication date
Feb 11, 2016
Emerson Electric Co.
Douglas C. SCHULTZ
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
LIGHTED VACUUM NOZZLE
Publication number
20160037989
Publication date
Feb 11, 2016
Emerson Electric Co.
John THEISING
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
LOW PROFILE FILTER FOR VACUUM CLEANERS
Publication number
20160037988
Publication date
Feb 11, 2016
Emerson Electric Co.
Douglas Schultz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Wet/Dry Vacuum Cleaner with Built-In Dustpan Accessory
Publication number
20140215750
Publication date
Aug 7, 2014
Emerson Electric Co.
Douglas Schultz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
WET/DRY VACUUM CLEANER FILTER FOR WET MATERIAL COLLECTION
Publication number
20140174296
Publication date
Jun 26, 2014
Douglas C. Schultz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Articulated Backpack Apparatus and System
Publication number
20140027481
Publication date
Jan 30, 2014
Emerson Electric Co.
Douglas Schultz
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
EASY ACCESS FILTER ASSEMBLY FOR A WET/DRY VACUUM APPLIANCE
Publication number
20090265882
Publication date
Oct 29, 2009
Emerson Electric Co.
Steven Rhea
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
HUMIDIFIER AND FLUID DISPENSING VALVE THEREFOR
Publication number
20060290015
Publication date
Dec 28, 2006
Emerson Electric Co.
Matthew A Williams
F24 - HEATING RANGES VENTILATING