US3543273A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Indoor antenna with pressure sensitive adhesive mounting means for enabling the antenna to be mounted on wall surface or receiver cabinet
Assignee: GAVIN INSTRUMENTS Inc
•
Filing: 1968-06-04
•
Granted: 1970-11-24
•
Expires: 1988-06-04
Abstract
No abstract record available.
Inventors
- 👤 John W Perkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:51
CPC Classifications
H; H01; H01Q; H01Q1/00; H01Q1/12; H01Q1/22; H01Q1/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2895752A
Cited
US3074677A
Cited
US3025524A
Cited
US3181163A
Cited
US3349405A
Cited
US3435456A
Cited
US3409257A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-11-23 | 1974-05-25 | 1974-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-11-23 | 1978-05-25 | 1978-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-11-23 | 1982-05-25 | 1982-11-24 | $7700.00 | Window Closed / Lapsed |