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SENAGO (MILANO), IT
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for bending laminations in general and computer diskette...
Patent number
5,992,200
Issue date
Nov 30, 1999
A.T.B. S.p.A.
Abramo Bordignon
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Elastic element structure for the reel retention ratchet gear in ma...
Patent number
4,974,108
Issue date
Nov 27, 1990
A.T.B. S.p.A.
Abramo Bordignon
G11 - INFORMATION STORAGE
Information
Patent Grant
Flat spring structure for magnetic tape cassettes, in particular vi...
Patent number
4,899,243
Issue date
Feb 6, 1990
A.T.B. S.P.A.
Abramo Bordignon
G11 - INFORMATION STORAGE
Information
Patent Grant
Mask structure for cassettes of magnetic tape
Patent number
4,882,645
Issue date
Nov 21, 1989
A.T.B. S.p.A.
Abramo Bordignon
G11 - INFORMATION STORAGE
Information
Patent Grant
Mask for magnetic tape cassettes
Patent number
4,881,146
Issue date
Nov 14, 1989
A.T.B. S.P.A.
Abramo Bordignon
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic tape backing leaf spring particularly for magnetic tape ca...
Patent number
4,780,782
Issue date
Oct 25, 1988
A.T.B. S.p.A.
Abramo Bordignon
G11 - INFORMATION STORAGE
Information
Patent Grant
Tape wiping brush, particularly for magnetic tape cassettes and the...
Patent number
4,639,967
Issue date
Feb 3, 1987
A.T.B. S.p.A.
Abramo Bordignon
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic tape backing leaf spring assembly particularly for compact...
Patent number
4,573,095
Issue date
Feb 25, 1986
A.T.B. S.p.A.
Abramo Bordignon
G11 - INFORMATION STORAGE
Information
Patent Grant
Fresnel lens, and a method and mold for manufacturing it
Patent number
4,456,344
Issue date
Jun 26, 1984
A.T.B. S.p.A.
Abramo Bordignon
G02 - OPTICS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74376438 - ATB
Serial number
74376438
Registration number
1883356
Filing date
Apr 5, 1993
A.T.B. - S.P.A.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments