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Dorso Trailer Sales, Inc.
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St. Paul, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Shock-corded articulated door
Patent number
5,547,241
Issue date
Aug 20, 1996
Dorso Trailer Sales Inc.
Paul A. Villella
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Polymeric articulated beverage body door
Patent number
5,238,283
Issue date
Aug 24, 1993
Dorso Trailer Sales Inc.
Jerry T. Teigen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Counter-balance device with strap for articulated doors
Patent number
5,184,864
Issue date
Feb 9, 1993
Dorso Trailer Sales Inc.
Jerry T. Teigen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Polymeric articulated beverage body door
Patent number
5,165,746
Issue date
Nov 24, 1992
Dorso Trailer Sales Inc.
Jerry T. Teigen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Polymeric articulated beverage body door
Patent number
5,154,468
Issue date
Oct 13, 1992
Dorso Trailer Sales Inc.
Jerry T. Teigen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Load transfer axle assembly
Patent number
4,501,437
Issue date
Feb 26, 1985
Dorso Trailer Sales, Inc.
David A. Becker
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74577239 - AMERICAN SEMI PARTS & SERVICE, INC.
Serial number
74577239
Registration number
1959838
Filing date
Sep 22, 1994
Dorso Trailer Sales, Inc.
37 - Building construction
Information
Trademark
74483525 - A
Serial number
74483525
Registration number
1874387
Filing date
Jan 24, 1994
Dorso Trailer Sales, Inc.
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
73722412 - THE AMERICAN STORES
Serial number
73722412
Registration number
1527364
Filing date
Apr 15, 1988
Dorso Trailer Sales, Inc.
37 - Building construction
Information
Trademark
73722854 - AMERICAN SEMI PARTS & SERVICE, INC.
Serial number
73722854
Registration number
1537026
Filing date
Apr 15, 1988
Dorso Trailer Sales, Inc.
37 - Building construction
Information
Trademark
73722414 - THE AMERICAN STORES
Serial number
73722414
Registration number
1528725
Filing date
Apr 15, 1988
Dorso Trailer Sales, Inc.
37 - Building construction
Information
Trademark
73410499 - AMERICAN BY DORSO
Serial number
73410499
Filing date
Jan 24, 1983
Dorso Trailer Sales, Inc.
12 - Vehicles
Information
Trademark
73345773 - AMERICAN
Serial number
73345773
Filing date
Jan 15, 1982
Dorso Trailer Sales, Inc.
37 - Building construction
Information
Trademark
73345776 - THE AMERICAN STORES
Serial number
73345776
Filing date
Jan 15, 1982
Dorso Trailer Sales, Inc.
37 - Building construction
Information
Trademark
73345783 - THE AMERICAN STORES
Serial number
73345783
Filing date
Jan 15, 1982
Dorso Trailer Sales, Inc.
12 - Vehicles
Information
Trademark
73345711 - AMERICAN
Serial number
73345711
Registration number
1266728
Filing date
Jan 15, 1982
Dorso Trailer Sales, Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73345775 - A
Serial number
73345775
Registration number
1233933
Filing date
Jan 15, 1982
Dorso Trailer Sales, Inc.
37 - Building construction
Information
Trademark
73345777 - THE AMERICAN HEAVY FLEET SPECIALISTS
Serial number
73345777
Filing date
Jan 15, 1982
Dorso Trailer Sales, Inc.
37 - Building construction
Information
Trademark
73345782 - DORSO AMERICAN
Serial number
73345782
Registration number
1330782
Filing date
Jan 15, 1982
Dorso Trailer Sales, Inc.
12 - Vehicles
Information
Trademark
73345774 - DORSO
Serial number
73345774
Registration number
1238889
Filing date
Jan 15, 1982
Dorso Trailer Sales, Inc.
42 - Scientific and technological services and research and design relating thereto