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Patents Grants
last 30 patents
Information
Patent Grant
Device and process for vulcanizing tires
Patent number
5,961,913
Issue date
Oct 5, 1999
Semperit Reifen Aktiengesellschaft
Ralf Haase
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Rubber composition, particularly for tire tread
Patent number
5,717,022
Issue date
Feb 10, 1998
Semperit Reifen AG
Otto Beckmann
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Pneumatic tire including sipes
Patent number
5,660,651
Issue date
Aug 26, 1997
Semperit Reifen AG
Franz Diensthuber
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tire
Patent number
D379443
Issue date
May 27, 1997
Semperit Reifen AG
Gernot Arendt
D12 - Transportation
Information
Patent Grant
Tire
Patent number
D355876
Issue date
Feb 28, 1995
Semperit Reifen Aktiengesellschaft
Franz Diensthuber
D12 - Transportation
Information
Patent Grant
Tire having a tread surface with fine cut-outs at the tire tread su...
Patent number
5,350,001
Issue date
Sep 27, 1994
Semperit Reifen Aktiengesellschaft
Otto Beckmann
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tire
Patent number
D342469
Issue date
Dec 21, 1993
Semperit Reifen Aktiengesellschaft
Franz Diensthuber
D12 - Transportation
Information
Patent Grant
Pneumatic tire with tread containing plasticizer, plasticizer mixtu...
Patent number
5,252,649
Issue date
Oct 12, 1993
Semperit Reifen AG
Bernadette Hausmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Radial-ply tire for trucks with tread blocks divided into two paral...
Patent number
5,137,068
Issue date
Aug 11, 1992
Semperit Reifen AG
Helmut Loidl
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vulcanizable rubber mixture, vulcanized rubber material and method...
Patent number
5,115,001
Issue date
May 19, 1992
Semperit Reifen Aktiengesellschaft
Otto Beckmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Tire or similar article
Patent number
D320180
Issue date
Sep 24, 1991
Semperit Reifen Aktiengesellschaft
Franz Diensthuber
D12 - Transportation
Information
Patent Grant
Tire
Patent number
D318445
Issue date
Jul 23, 1991
Semperit Reifen Aktiengesellschaft
Franz Diensthuber
D12 - Transportation
Information
Patent Grant
Vehicle tire
Patent number
D304434
Issue date
Nov 7, 1989
Semperit Reifen Aktiengesellschaft
Georg Schuller
D12 - Transportation
Information
Patent Grant
Tire-rim vehicle wheel assembly
Patent number
4,745,958
Issue date
May 24, 1988
Semperit Reifen Aktiengesellschaft
Erich Kresta
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Pneumatic vehicle tire with radial ply carcass and tread member com...
Patent number
4,739,811
Issue date
Apr 26, 1988
Semperit Reifen Aktiengesellschaft
Alfred Rampl
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tire or similar article
Patent number
D294687
Issue date
Mar 15, 1988
Semperit Reifen AG
Josef Stelzer
D12 - Transportation
Information
Patent Grant
Tire
Patent number
D289026
Issue date
Mar 31, 1987
Semperit Reifen Aktiengesellschaft
Raimund Wohlfahrt
D12 - Transportation
Information
Patent Grant
Tire or similar article
Patent number
D289025
Issue date
Mar 31, 1987
Semperit Reifen Aktiengesellschaft
Josef Stelzer
D12 - Transportation
Information
Patent Grant
Tire
Patent number
D289027
Issue date
Mar 31, 1987
Semperit Reifen Aktiengesellschaft
Franz Diensthuber
D12 - Transportation
Information
Patent Grant
Pneumatic vehicle tire tread, especially radial-ply tire for trucks
Patent number
4,630,661
Issue date
Dec 23, 1986
Semperit Reifen AG
Josef Stelzer
B60 - VEHICLES IN GENERAL
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Trademark
last 30 trademarks
Information
Trademark
73824804 - SEMPERIT S
Serial number
73824804
Registration number
1619743
Filing date
Sep 11, 1989
SEMPERIT REIFEN AG
12 - Vehicles
Information
Trademark
73782449 - SEMPERIT TOP-SPEED
Serial number
73782449
Registration number
1578877
Filing date
Feb 23, 1989
SEMPERIT REIFEN AG
12 - Vehicles
Information
Trademark
73757688 - DIRECTION
Serial number
73757688
Filing date
Oct 14, 1988
SEMPERIT REIFEN AG
12 - Vehicles
Information
Trademark
73739288 - EURO-WAY
Serial number
73739288
Registration number
1588727
Filing date
Jul 11, 1988
SEMPERIT REIFEN AG
12 - Vehicles