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PLANUM TECHNOLOGY CORPORATION
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BROOKLYN, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Remote reprogramming system for telephone call forwarding service
Patent number
4,768,221
Issue date
Aug 30, 1988
Planum Technology Corp.
Dan Green
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73625168 - MOTOR COMMANDER
Serial number
73625168
Registration number
1531683
Filing date
Oct 14, 1986
PLANUM TECHNOLOGY CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73459417 - PHONE FORWARD
Serial number
73459417
Registration number
1536110
Filing date
Jan 3, 1984
Cynex Manufacturing Corp.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments