US2649525A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Contact
Assignee: Gibson Electric Co
•
Filing: 1951-05-16
•
Granted: 1953-08-18
•
Expires: 1971-05-16
Abstract
No abstract record available.
Inventors
- 👤 Cecil L Harvey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:11
CPC Classifications
H; H01; H01H; H01H11/00; H01H11/04; H01H11/041; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/9265; Y10S428/929; Y10T; Y10T428/00; Y10T428/12; Y10T428/12014; Y10T428/1216; Y10T428/12493; Y10T428/12639; Y10T428/12646; Y10T428/12771; Y10T428/12861; Y10T428/12896
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
14 words
A STRIP OF SILVER IMPREGNATED ELECTRICAL CONTACTS; ADJACENT CONTACTS BEING CONNECTED BY SILVER FILLETS.
Claim 2
Dependent Claim
14 words
A STRIP OF SILVER IMPREGNATED ELECTRICAL CONTACTS; ADJACENT CONTACTS BEING CONNECTED BY SILVER FILLETS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-17 | 1957-02-16 | 1957-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-17 | 1961-02-16 | 1961-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-17 | 1965-02-16 | 1965-08-18 | $7700.00 | Window Closed / Lapsed |