Chadwick A. Shaffer

Person

Oakdale, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Walk power mower with transmission providing both forward and rever...
- Patent number 12,108,701
- Issue date Oct 8, 2024
- The Toro Company
- Chadwick A. Shaffer
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Walk outdoor power equipment unit having handle mounted operational...
- Patent number 12,069,984
- Issue date Aug 27, 2024
- The Toro Company
- Chadwick A. Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Assembly for adding ambient air to the cutting chamber of a walk po...
- Patent number 11,895,945
- Issue date Feb 13, 2024
- The Toro Company
- Chadwick A. Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Walk power mower with slidable handle grip movable along a curved p...
- Patent number 11,849,670
- Issue date Dec 26, 2023
- The Toro Company
- Chadwick A Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Walk power mower with transmission providing both forward and rever...
- Patent number 11,653,594
- Issue date May 23, 2023
- The Toro Company
- Chadwick A. Shaffer
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Walk power mower with slidable handle grip movable along a curved p...
- Patent number 11,464,165
- Issue date Oct 11, 2022
- The Toro Company
- Chadwick A. Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Food service article with utensil combination feature
- Patent number D904824
- Issue date Dec 15, 2020
- Selfeco LLC
- Chadwick Aaron Shaffer
- D07 - Equipment for preparing or serving food or drink not elsewhere specified
Information Patent Grant
Walk power mower with transmission providing both forward and rever...
- Patent number 10,834,871
- Issue date Nov 17, 2020
- The Toro Company
- Chadwick A. Shaffer
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Biodegradable horticulture container
- Patent number 10,716,264
- Issue date Jul 21, 2020
- Selfeco LLC
- Chadwick Aaron Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Biodegradable horticulture container
- Patent number 10,470,378
- Issue date Nov 12, 2019
- Selfeco LLC
- Chadwick Aaron Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Walk power mower having forward and reverse traction drive
- Patent number 10,306,831
- Issue date Jun 4, 2019
- The Toro Company
- Todd A. Porter
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Food display and service articles
- Patent number 10,143,318
- Issue date Dec 4, 2018
- Selfeco LLC
- Chadwick Aaron Shaffer
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Walk power mower with biased handle
- Patent number 10,123,478
- Issue date Nov 13, 2018
- The Toro Company
- Chadwick A. Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Walk power mower with transmission providing both forward and rever...
- Patent number 10,111,381
- Issue date Oct 30, 2018
- The Toro Company
- Chadwick A. Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Plant pot
- Patent number D820722
- Issue date Jun 19, 2018
- Selfeco LLC
- Chadwick Aaron Shaffer
- D11 - Jewelry, symbolic insignia, and ornaments
Information Patent Grant
Plant pot
- Patent number D820150
- Issue date Jun 12, 2018
- Selfeco LLC
- Chadwick Aaron Shaffer
- D11 - Jewelry, symbolic insignia, and ornaments
Information Patent Grant
Biodegradable shield for plant protection
- Patent number 9,872,442
- Issue date Jan 23, 2018
- Selfeco LLC
- Chadwick Aaron Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Plant pot
- Patent number D775999
- Issue date Jan 10, 2017
- Selfeco LLC
- Chadwick Aaron Shaffer
- D11 - Jewelry, symbolic insignia, and ornaments
Information Patent Grant
Electric motor support structure and power equipment unit incorpora...
- Patent number 9,472,992
- Issue date Oct 18, 2016
- The Toro Company
- Chadwick A. Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Oscillating airstream nozzle for debris blower
- Patent number 9,420,924
- Issue date Aug 23, 2016
- The Toro Company
- Steven J. Svoboda
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Housing of a portable blower/vacuum
- Patent number D747050
- Issue date Jan 5, 2016
- The Toro Company
- David J. Martin
- D32 - Washing, cleaning, or drying machine
Information Patent Grant
Cord wrap system and portable blower incorporating same
- Patent number 9,131,643
- Issue date Sep 15, 2015
- The Toro Company
- Michael J. Hoffman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Nozzle for a debris blower
- Patent number D735428
- Issue date Jul 28, 2015
- The Toro Company
- Chadwick A. Shaffer
- D32 - Washing, cleaning, or drying machine
Information Patent Grant
Debris vacuum with supplemental debris shearing surface
- Patent number 8,602,334
- Issue date Dec 10, 2013
- The Toro Company
- Steven J. Svoboda
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Handle for a ground-working implement
- Patent number D676876
- Issue date Feb 26, 2013
- The Toro Company
- David J. Martin
- D15 - Machines not elsewhere specified
Information Patent Grant
Snowthrower power head
- Patent number D675232
- Issue date Jan 29, 2013
- The Toro Company
- David J. Martin
- D15 - Machines not elsewhere specified
Information Patent Grant
Air inlet cover and portable blower/vacuum incorporating same
- Patent number 7,735,188
- Issue date Jun 15, 2010
- The Toro Company
- Chadwick A. Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Adjustable handle for portable tool
- Patent number 7,314,096
- Issue date Jan 1, 2008
- The Toro Company
- Chadwick A. Shaffer
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Filament trimmer with dual triggers
- Patent number 7,266,893
- Issue date Sep 11, 2007
- The Toro Company
- Bart T. Ellson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Convertible yard tool
- Patent number 7,257,909
- Issue date Aug 21, 2007
- The Toro Company
- Chadwick A. Shaffer
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
WALK POWER MOWER WITH TRANSMISSION PROVIDING BOTH FORWARD AND REVER...
- Publication number 20240415052
- Publication date Dec 19, 2024
- THE TORO COMPANY
- Chadwick A. Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
WALK OUTDOOR POWER EQUIPMENT UNIT HAVING HANDLE MOUNTED OPERATIONAL...
- Publication number 20240349641
- Publication date Oct 24, 2024
- THE TORO COMPANY
- Chadwick A. Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
WALK POWER MOWER WITH TRANSMISSION PROVIDING BOTH FORWARD AND REVER...
- Publication number 20230240182
- Publication date Aug 3, 2023
- THE TORO COMPANY
- Chadwick A. Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
WALK OUTDOOR POWER EQUIPMENT UNIT HAVING HANDLE MOUNTED OPERATIONAL...
- Publication number 20230098509
- Publication date Mar 30, 2023
- THE TORO COMPANY
- Chadwick A. Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
WALK POWER MOWER WITH SLIDABLE HANDLE GRIP MOVABLE ALONG A CURVED P...
- Publication number 20230000013
- Publication date Jan 5, 2023
- THE TORO COMPANY
- Chadwick A. Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
ASSEMBLY FOR ADDING AMBIENT AIR TO THE CUTTING CHAMBER OF A WALK PO...
- Publication number 20220174870
- Publication date Jun 9, 2022
- THE TORO COMPANY
- Chadwick A. Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
WALK POWER MOWER WITH SLIDABLE HANDLE GRIP MOVABLE ALONG A CURVED P...
- Publication number 20210243949
- Publication date Aug 12, 2021
- THE TORO COMPANY
- Chadwick A. Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
WALK POWER MOWER WITH TRANSMISSION PROVIDING BOTH FORWARD AND REVER...
- Publication number 20210007276
- Publication date Jan 14, 2021
- THE TORO COMPANY
- Chadwick A. Shaffer
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
MULCH DOOR WITH SENSOR
- Publication number 20200323130
- Publication date Oct 15, 2020
- THE TORO COMPANY
- Chadwick Aaron Shaffer
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
WALK POWER MOWER WITH TRANSMISSION PROVIDING BOTH FORWARD AND REVER...
- Publication number 20180368316
- Publication date Dec 27, 2018
- THE TORO COMPANY
- Chadwick A. Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
WALK POWER MOWER HAVING FORWARD AND REVERSE TRACTION DRIVE
- Publication number 20180343796
- Publication date Dec 6, 2018
- THE TORO COMPANY
- Todd A. Porter
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
WALK POWER MOWER WITH BIASED HANDLE
- Publication number 20170367258
- Publication date Dec 28, 2017
- THE TORO COMPANY
- Chadwick A. Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
WALK POWER MOWER WITH TRANSMISSION PROVIDING BOTH FORWARD AND REVER...
- Publication number 20170367259
- Publication date Dec 28, 2017
- THE TORO COMPANY
- Chadwick A. Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
WALK POWER MOWER HAVING FORWARD AND REVERSE TRACTION DRIVE
- Publication number 20170367265
- Publication date Dec 28, 2017
- THE TORO COMPANY
- Chris A. Wadzinski
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
BIODEGRADABLE SHIELD FOR PLANT PROTECTION
- Publication number 20160270305
- Publication date Sep 22, 2016
- Selfeco LLC
- Chadwick Aaron Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
FOOD DISPLAY AND SERVICE ARTICLES
- Publication number 20160206121
- Publication date Jul 21, 2016
- Selfeco LLC
- Chadwick Aaron Shaffer
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
BIODEGRADABLE HORTICULTURE CONTAINER
- Publication number 20160174470
- Publication date Jun 23, 2016
- Chadwick Aaron Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
BIODEGRADABLE HORTICULTURE CONTAINER
- Publication number 20160174469
- Publication date Jun 23, 2016
- Selfeco LLC
- Chadwick Arron Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
OSCILLATING AIRSTREAM NOZZLE FOR DEBRIS BLOWER
- Publication number 20150233378
- Publication date Aug 20, 2015
- THE TORO COMPANY
- Steven J. Svoboda
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
ELECTRIC MOTOR SUPPORT STRUCTURE AND POWER EQUIPMENT UNIT INCORPORA...
- Publication number 20150013172
- Publication date Jan 15, 2015
- THE TORO COMPANY
- Chadwick A. Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
IMPLEMENT AND OPERATOR CONTROL FOR USE WITH SAME
- Publication number 20130312566
- Publication date Nov 28, 2013
- Chadwick A. Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
CORD WRAP SYSTEM AND PORTABLE BLOWER INCORPORATING SAME
- Publication number 20130239357
- Publication date Sep 19, 2013
- Michael J. Hoffman
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
DEBRIS VACUUM WITH SUPPLEMENTAL DEBRIS SHEARING SURFACE
- Publication number 20120138717
- Publication date Jun 7, 2012
- Steven J. Svoboda
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Air inlet cover and portable blower/vacuum incorporating same
- Publication number 20080148513
- Publication date Jun 26, 2008
- Chadwick A. Shaffer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Portable blower/vacuum and impeller for use with same
- Publication number 20080152487
- Publication date Jun 26, 2008
- Chadwick A. Shaffer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Hand grip
- Publication number 20060163894
- Publication date Jul 27, 2006
- Daniel G. Mishek
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Adjustable handle for portable tool
- Publication number 20060096135
- Publication date May 11, 2006
- The Toro Company
- Chadwick A. Shaffer
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Convertible yard tool
- Publication number 20060096136
- Publication date May 11, 2006
- The Toro Company
- Chadwick A. Shaffer
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Deck assembly for a self-propelled, walk-behind rotary lawn mower
- Publication number 20040168424
- Publication date Sep 2, 2004
- THE TORO COMPANY
- James R. Baumann
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Filament trimmer head with screw on cap
- Publication number 20040128838
- Publication date Jul 8, 2004
- John O. Hurst
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Chadwick A. Shaffer

Person

Patents Grantslast 30 patents

Walk power mower with transmission providing both forward and rever...

Walk outdoor power equipment unit having handle mounted operational...

Assembly for adding ambient air to the cutting chamber of a walk po...

Walk power mower with slidable handle grip movable along a curved p...

Walk power mower with transmission providing both forward and rever...

Walk power mower with slidable handle grip movable along a curved p...

Food service article with utensil combination feature

Walk power mower with transmission providing both forward and rever...

Biodegradable horticulture container

Biodegradable horticulture container

Walk power mower having forward and reverse traction drive

Food display and service articles

Walk power mower with biased handle

Walk power mower with transmission providing both forward and rever...

Plant pot

Plant pot

Biodegradable shield for plant protection

Plant pot

Electric motor support structure and power equipment unit incorpora...

Oscillating airstream nozzle for debris blower

Housing of a portable blower/vacuum

Cord wrap system and portable blower incorporating same

Nozzle for a debris blower

Debris vacuum with supplemental debris shearing surface

Handle for a ground-working implement

Snowthrower power head

Air inlet cover and portable blower/vacuum incorporating same

Adjustable handle for portable tool

Filament trimmer with dual triggers

Convertible yard tool

Patents Applicationslast 30 patents

WALK POWER MOWER WITH TRANSMISSION PROVIDING BOTH FORWARD AND REVER...

WALK OUTDOOR POWER EQUIPMENT UNIT HAVING HANDLE MOUNTED OPERATIONAL...

WALK POWER MOWER WITH TRANSMISSION PROVIDING BOTH FORWARD AND REVER...

WALK OUTDOOR POWER EQUIPMENT UNIT HAVING HANDLE MOUNTED OPERATIONAL...

WALK POWER MOWER WITH SLIDABLE HANDLE GRIP MOVABLE ALONG A CURVED P...

ASSEMBLY FOR ADDING AMBIENT AIR TO THE CUTTING CHAMBER OF A WALK PO...

WALK POWER MOWER WITH SLIDABLE HANDLE GRIP MOVABLE ALONG A CURVED P...

WALK POWER MOWER WITH TRANSMISSION PROVIDING BOTH FORWARD AND REVER...

MULCH DOOR WITH SENSOR

WALK POWER MOWER WITH TRANSMISSION PROVIDING BOTH FORWARD AND REVER...

WALK POWER MOWER HAVING FORWARD AND REVERSE TRACTION DRIVE

WALK POWER MOWER WITH BIASED HANDLE

WALK POWER MOWER WITH TRANSMISSION PROVIDING BOTH FORWARD AND REVER...

WALK POWER MOWER HAVING FORWARD AND REVERSE TRACTION DRIVE

BIODEGRADABLE SHIELD FOR PLANT PROTECTION

FOOD DISPLAY AND SERVICE ARTICLES

BIODEGRADABLE HORTICULTURE CONTAINER

BIODEGRADABLE HORTICULTURE CONTAINER

OSCILLATING AIRSTREAM NOZZLE FOR DEBRIS BLOWER

ELECTRIC MOTOR SUPPORT STRUCTURE AND POWER EQUIPMENT UNIT INCORPORA...

IMPLEMENT AND OPERATOR CONTROL FOR USE WITH SAME

CORD WRAP SYSTEM AND PORTABLE BLOWER INCORPORATING SAME

DEBRIS VACUUM WITH SUPPLEMENTAL DEBRIS SHEARING SURFACE

Air inlet cover and portable blower/vacuum incorporating same

Portable blower/vacuum and impeller for use with same

Hand grip

Adjustable handle for portable tool

Convertible yard tool

Deck assembly for a self-propelled, walk-behind rotary lawn mower

Filament trimmer head with screw on cap