-
-
-
-
-
-
Support member for a generator
-
Patent number D1012858
-
Issue date Jan 30, 2024
-
Mainstream Engineering Corporation
-
Andrew L. Carpenter
-
D13 - Equipment for production, distribution, or transformation of energy
-
Support member for a generator
-
Patent number D1012856
-
Issue date Jan 30, 2024
-
Mainstream Engineering Corporation
-
Andrew L. Carpenter
-
D13 - Equipment for production, distribution, or transformation of energy
-
Support member for a generator
-
Patent number D1012852
-
Issue date Jan 30, 2024
-
Mainstream Engineering Corporation
-
Andrew L. Carpenter
-
D13 - Equipment for production, distribution, or transformation of energy
-
Support member for a generator
-
Patent number D1012857
-
Issue date Jan 30, 2024
-
Mainstream Engineering Corporation
-
Andrew L. Carpenter
-
D13 - Equipment for production, distribution, or transformation of energy
-
Support member for a generator
-
Patent number D1012859
-
Issue date Jan 30, 2024
-
Mainstream Engineering Corporation
-
Andrew L. Carpenter
-
D13 - Equipment for production, distribution, or transformation of energy
-
-
-
Support member for a generator
-
Patent number D1008965
-
Issue date Dec 26, 2023
-
Mainstream Engineering Corporation
-
Andrew L. Carpenter
-
D13 - Equipment for production, distribution, or transformation of energy
-
Support member for a generator
-
Patent number D1007423
-
Issue date Dec 12, 2023
-
Mainstream Engineering Corporation
-
Andrew L. Carpenter
-
D13 - Equipment for production, distribution, or transformation of energy
-
Support member for a generator
-
Patent number D1007424
-
Issue date Dec 12, 2023
-
Mainstream Engineering Corporation
-
Andrew L. Carpenter
-
D13 - Equipment for production, distribution, or transformation of energy
-
Support member for a generator
-
Patent number D1007425
-
Issue date Dec 12, 2023
-
Mainstream Engineering Corporation
-
Andrew L. Carpenter
-
D13 - Equipment for production, distribution, or transformation of energy
-
-
-
-
-
-
Lightweight portable heating device
-
Patent number 11,607,070
-
Issue date Mar 21, 2023
-
Mainstream Engineering Corporation
-
Christian O. Rodriguez
-
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
-
-
-
-
-
-
Lightweight portable heating device
-
Patent number D961746
-
Issue date Aug 23, 2022
-
Mainstream Engineering Corporation
-
Christian O. Rodriguez
-
D23 - Environmental heating and cooling
-
-
-
98650110 - RECU
-
Serial number 98650110
-
Filing date Jul 16, 2024
-
Mainstream Engineering Corporation
-
-
90312785 - QWIKPAD
-
Serial number 90312785
-
Registration number 6453274
-
Filing date Nov 11, 2020
-
Mainstream Engineering Corporation
-
19 - Building materials (non-metallic)
-
90203965 - AGREFINE
-
Serial number 90203965
-
Registration number 6289469
-
Filing date Sep 23, 2020
-
Mainstream Engineering Corporation
-
4 - Industrial oils and greases
-
90077352 - PURACLEAN
-
Serial number 90077352
-
Filing date Jul 28, 2020
-
Mainstream Engineering Corporation
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
88880644 - QWIKPAD
-
Serial number 88880644
-
Registration number 6186812
-
Filing date Apr 21, 2020
-
Mainstream Engineering Corporation
-
19 - Building materials (non-metallic)
-
88812572 - QWIKPRODUCTS
-
Serial number 88812572
-
Registration number 6209314
-
Filing date Feb 27, 2020
-
Mainstream Engineering Corporation
-
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
-
88797624 - QWIKTREAT
-
Serial number 88797624
-
Registration number 6141213
-
Filing date Feb 14, 2020
-
Mainstream Engineering Corporation
-
5 - Pharmaceutical and veterinary preparations
-
88443791 - QWIKBRIGHT
-
Serial number 88443791
-
Registration number 5953748
-
Filing date May 23, 2019
-
Mainstream Engineering Corporation
-
3 - Bleaching preparations and other substances for laundry use
-
88430913 - BIG 'OL BLOW HARD
-
Serial number 88430913
-
Filing date May 15, 2019
-
Mainstream Engineering Corporation
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
88430929 - BIG 'OL
-
Serial number 88430929
-
Filing date May 15, 2019
-
Mainstream Engineering Corporation
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
88430937 - BLOW HARD
-
Serial number 88430937
-
Filing date May 15, 2019
-
Mainstream Engineering Corporation
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
88017427 - MAINSTREAMMARINE
-
Serial number 88017427
-
Filing date Jun 27, 2018
-
Mainstream Engineering Corporation
-
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
-
88015871 - MAINSTREAM MARINE
-
Serial number 88015871
-
Registration number 5785336
-
Filing date Jun 26, 2018
-
Mainstream Engineering Corporation
-
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
-
87864995 - QWIKSHOT
-
Serial number 87864995
-
Registration number 5616225
-
Filing date Apr 5, 2018
-
Mainstream Engineering Corporation
-
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
-
87791589 - QWIKHURRICANE
-
Serial number 87791589
-
Registration number 5513871
-
Filing date Feb 9, 2018
-
Mainstream Engineering Corporation
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
-
87694653 - PURESICILIAN
-
Serial number 87694653
-
Filing date Nov 22, 2017
-
Mainstream Engineering Corporation
-
30 - Coffee, tea, cocoa and artificial coffee
-
87694628 - AGRIORGANIC
-
Serial number 87694628
-
Filing date Nov 22, 2017
-
Mainstream Engineering Corporation
-
29 - Meat, fish, poultry and game
-
87473330 - KINOGO
-
Serial number 87473330
-
Registration number 5525996
-
Filing date Jun 2, 2017
-
Mainstream Engineering Corporation
-
41 - Education
-
87281501 - QWIK CO
-
Serial number 87281501
-
Registration number 5394284
-
Filing date Dec 27, 2016
-
Mainstream Engineering Corporation
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
87033449 - QWIKDESCALER+
-
Serial number 87033449
-
Registration number 5108742
-
Filing date May 11, 2016
-
Mainstream Engineering Corporation
-
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
-
87023167 - OTTOBON
-
Serial number 87023167
-
Registration number 5835117
-
Filing date May 3, 2016
-
Mainstream Engineering Corporation
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
87014367 - QWIKSWAP
-
Serial number 87014367
-
Registration number 5216465
-
Filing date Apr 26, 2016
-
Mainstream Engineering Corporation
-
7 - Machines and machine tools
-
86833743 - CLUTCH DRIVING OPTIMIZED
-
Serial number 86833743
-
Filing date Nov 30, 2015
-
Mainstream Engineering Corporation
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
86804499 - QWIKSEAL
-
Serial number 86804499
-
Registration number 5273750
-
Filing date Oct 30, 2015
-
Mainstream Engineering Corporation
-
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
-
86526875 - QWIKGLOPRO
-
Serial number 86526875
-
Registration number 4795243
-
Filing date Feb 6, 2015
-
Mainstream Engineering Corporation
-
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
-
86496417 - MAINSTREAM ENGINEERING
-
Serial number 86496417
-
Registration number 4840007
-
Filing date Jan 6, 2015
-
Mainstream Engineering Corporation
-
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
-
86417158 - TRICONWIND
-
Serial number 86417158
-
Registration number 4825349
-
Filing date Oct 7, 2014
-
Mainstream Engineering Corporation
-
7 - Machines and machine tools
-
86378490 - QWIKSMOKE
-
Serial number 86378490
-
Registration number 4716128
-
Filing date Aug 27, 2014
-
Mainstream Engineering Corporation
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments