US3049600A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical switch
Assignee: United Carr Fastener Corp
•
Filing: 1960-07-07
•
Granted: 1962-08-14
•
Expires: 1980-07-07
Abstract
No abstract record available.
Inventors
- 👤 Robert W Fraser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:15
CPC Classifications
H; H02; H02B; H02B1/00; H02B1/015; H02B1/04; H02B1/044; H02B1/048; H01; H01H; H01H13/00; H01H13/02; H01H13/26; H01H13/28; H01H13/50; H01H13/52
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1893875A
Cited
US1709944A
Cited
US1877327A
Cited
US2779835A
Cited
US2810030A
Cited
US2813943A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-13 | 1966-02-12 | 1966-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-13 | 1970-02-12 | 1970-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-13 | 1974-02-12 | 1974-08-14 | $7700.00 | Window Closed / Lapsed |