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GRAPHIC ARTS TECHNICAL FOUNDATION, A DELAWARE CORPORATION
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PITTSBURGH, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Security printed document to prevent unauthorized copying
Patent number
6,171,734
Issue date
Jan 9, 2001
Graphic Arts Technical Foundation
Richard D. Warner
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Soft proofing display
Patent number
6,069,601
Issue date
May 30, 2000
R. R. Donnelley and Sons Company
John T. Lind
G02 - OPTICS
Information
Patent Grant
Security printed document to prevent unauthorized copying
Patent number
5,830,609
Issue date
Nov 3, 1998
Graphic Arts Technical Foundation
Richard D. Warner
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Method and apparatus for cleaning stationary and moving printing pr...
Patent number
5,542,352
Issue date
Aug 6, 1996
Graphic Arts Technical Foundation
Daniel S. Blackman
B08 - CLEANING
Information
Patent Grant
Frequency modulated acutance guide and method of use
Patent number
5,311,246
Issue date
May 10, 1994
Graphic Arts Technical Foundation
Richard D. Warner
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Device for indicating a quantitative change in dot area of an image...
Patent number
4,527,333
Issue date
Jul 9, 1985
Graphic Arts Technical Foundation
Richard D. Warner
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Substitutive additives for isopropyl alcohol in fountain solution f...
Patent number
4,278,467
Issue date
Jul 14, 1981
Graphic Arts Technical Foundation
Thomas A. Fadner
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
76198687 - INTERTECH
Serial number
76198687
Registration number
2623688
Filing date
Jan 23, 2001
Graphic Arts Technical Foundation
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
Information
Trademark
76192341 - INTERTECH
Serial number
76192341
Registration number
2563455
Filing date
Jan 10, 2001
Graphic Arts Technical Foundation
41 - Education
Information
Trademark
75163830 - BRITE STAR
Serial number
75163830
Registration number
2179220
Filing date
Sep 10, 1996
Graphic Arts Technical Foundation
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
75124676 - KOPOUT
Serial number
75124676
Registration number
2139653
Filing date
Jun 24, 1996
Graphic Arts Technical Foundation
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
75018025 - ON-DEMAND BOOKSTORE
Serial number
75018025
Filing date
Nov 13, 1995
Graphic Arts Technical Foundation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
73377118 - T KAP
Serial number
73377118
Registration number
1265628
Filing date
Jul 29, 1982
Graphic Arts Technical Foundation
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73183710 - TECH FOUNT
Serial number
73183710
Registration number
1133909
Filing date
Aug 28, 1978
GRAPHIC ARTS TECHNICAL FOUNDATION
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry