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FALKOPING, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Process for the manufacture of construction materials
Patent number
5,788,761
Issue date
Aug 4, 1998
Ytong Aktiengesellschaft
Dieter Hums
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Mechanism for feeding transverse reinforcement rod to a welding mac...
Patent number
5,013,879
Issue date
May 7, 1991
Ytong AG
Torvald Lind
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Reinforcing unit including steel mats connected by connector bars
Patent number
4,667,452
Issue date
May 26, 1987
Ytong AG
Michael Dick
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for the steam treatment of several autoclaves and apparatus...
Patent number
4,570,443
Issue date
Feb 18, 1986
Ytong AG
Manfred Specht
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and device for the continuous application of a reinforcement...
Patent number
4,503,096
Issue date
Mar 5, 1985
Ytong AG
Manfred Specht
B28 - WORKING CEMENT, CLAY, OR STONE
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75552569 - VALUPANEL
Serial number
75552569
Filing date
Sep 14, 1998
Ytong Inc.
19 - Building materials (non-metallic)
Information
Trademark
75306809
Serial number
75306809
Filing date
Jun 11, 1997
YTONG AG
7 - Machines and machine tools
Information
Trademark
75095385 - Y
Serial number
75095385
Registration number
2211440
Filing date
Apr 23, 1996
YTONG AG
19 - Building materials (non-metallic)
Information
Trademark
74438925 - YTONG
Serial number
74438925
Registration number
2226383
Filing date
Sep 22, 1993
YTONG AG
19 - Building materials (non-metallic)
Information
Trademark
72348601 - Y
Serial number
72348601
Registration number
917493
Filing date
Jan 14, 1970
YTONG AB
19 - Building materials (non-metallic)
Information
Trademark
72348600 - Y
Serial number
72348600
Registration number
926011
Filing date
Jan 14, 1970
YTONG AB
42 - Scientific and technological services and research and design relating thereto