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Sacramento, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and an apparatus for cleaning internal combustion engine cra...
Patent number
5,878,731
Issue date
Mar 9, 1999
Perkins Limited
Maciej Bedkowski
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and a device for setting backlash between gears in a gear train
Patent number
5,819,588
Issue date
Oct 13, 1998
Perkins Limited
Daniel Deane
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method for reducing stress at a junction of high pressure fluid flo...
Patent number
5,819,808
Issue date
Oct 13, 1998
Perkins Limited
Paul John Smith
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for producing a piston for an internal combustion engine and...
Patent number
5,809,962
Issue date
Sep 22, 1998
Perkins Limited
Keith Abbott
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Assembly of auxiliary apparatus for an internal combustion engine
Patent number
5,647,306
Issue date
Jul 15, 1997
Perkins Limited
Richard Pateman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method of operating a two-coil solenoid valve
Patent number
5,644,280
Issue date
Jul 1, 1997
Perkins Limited
Colin John Wilson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
No-backlash gearing mechanism
Patent number
5,636,550
Issue date
Jun 10, 1997
Perkins Limited
Daniel Deane
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Improvements in or relating to fluid-flow control valves
Patent number
5,595,215
Issue date
Jan 21, 1997
Perkins Limited
Ian F. Wallace
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Rocker arm lubrication arrangement
Patent number
5,553,583
Issue date
Sep 10, 1996
Perkins Limited
Derek Jones
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine and gear drive combination
Patent number
5,533,475
Issue date
Jul 9, 1996
Perkins Limited
Daniel Deane
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel injection apparatus
Patent number
5,501,197
Issue date
Mar 26, 1996
Perkins Limited
Paul J. Smith
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
98513563 - KINGDOM EXPRESSIONS
Serial number
98513563
Filing date
Apr 22, 2024
Perkins, Inc.
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
90089636 - BLACK TO SCHOOL
Serial number
90089636
Registration number
6294338
Filing date
Aug 3, 2020
Perkins, Inc.
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
86592599 - BLACK LIVES MATTER
Serial number
86592599
Filing date
Apr 9, 2015
Perkins, Inc.
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
77757199 - TOO BLESSED TO BE STRESSED
Serial number
77757199
Registration number
3739406
Filing date
Jun 11, 2009
Perkins Inc.
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
77757618 - AFRICAN AMERICAN EXPRESSIONS
Serial number
77757618
Registration number
3742117
Filing date
Jun 11, 2009
Perkins, Inc.
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
77556901 - FROM SLAVERY TO THE WHITE HOUSE
Serial number
77556901
Registration number
3729487
Filing date
Aug 27, 2008
Perkins, Inc.
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
76407660 - TOO BLESSED TO BE STRESSED
Serial number
76407660
Filing date
May 14, 2002
Perkins Inc.
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
76407659 - CHECKBOOK PLANNERS
Serial number
76407659
Filing date
May 14, 2002
Perkins Inc.
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
76298579 - AFRICAN AMERICAN EXPRESSIONS
Serial number
76298579
Filing date
Aug 13, 2001
Perkins Inc.
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
73414914 - PERKINS RESTAURANTS
Serial number
73414914
Filing date
Feb 25, 1983
PERKINS, INC.
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
73369311 - BOTTOMLESS POT OF COFFEE
Serial number
73369311
Registration number
1243032
Filing date
Jun 14, 1982
PERKINS, INC.
30 - Coffee, tea, cocoa and artificial coffee
Information
Trademark
73369312 - HOMESTEAD BEEF STEW
Serial number
73369312
Filing date
Jun 14, 1982
PERKINS, INC.
29 - Meat, fish, poultry and game
Information
Trademark
73365002 - INCREDIBLE CROISSANT SUNDAES
Serial number
73365002
Registration number
1253127
Filing date
May 17, 1982
PERKINS, INC.
30 - Coffee, tea, cocoa and artificial coffee
Information
Trademark
73365011 - MELON SUNBURST
Serial number
73365011
Registration number
1265168
Filing date
May 17, 1982
PERKINS, INC.
29 - Meat, fish, poultry and game
Information
Trademark
73357001 - PERKINS RESTAURANTS
Serial number
73357001
Registration number
1237817
Filing date
Mar 29, 1982
PERKINS, INC.
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
73351252 - FIESTA OMELETTE
Serial number
73351252
Registration number
1244702
Filing date
Feb 22, 1982
PERKINS, INC.
29 - Meat, fish, poultry and game
Information
Trademark
73347806 - GARDEN OMELETTE
Serial number
73347806
Registration number
1249167
Filing date
Jan 29, 1982
PERKINS, INC.
29 - Meat, fish, poultry and game
Information
Trademark
73347805 - GRANNY'S COUNTRY OMELETTE
Serial number
73347805
Filing date
Jan 29, 1982
PERKINS, INC.
29 - Meat, fish, poultry and game
Information
Trademark
73326036 - PERKINS
Serial number
73326036
Registration number
1231484
Filing date
Aug 31, 1981
Perkins 'Cake & Steak, Inc.
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
73266573 - PERKINS
Serial number
73266573
Registration number
1203149
Filing date
Jun 16, 1980
Perkins Franchising Incorporated
42 - Scientific and technological services and research and design relating thereto