US2638573A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hermetic seal having floatingly mounted socket contacts
Assignee: Individual
•
Filing: 1949-11-17
•
Granted: 1953-05-12
•
Expires: 1969-11-17
Abstract
No abstract record available.
Inventors
- 👤 Mannes N Glickman
- 👤 Klebanoff Michael
- 👤 Samuel W Neidorf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:33
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/46; H01R13/52; H01R13/521
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1848544A
Cited
US1093997A
Cited
US1775218A
Cited
US1837745A
Cited
GB354620A
Cited
US2151809A
Cited
US2220742A
Cited
US2152319A
Cited
US2273488A
Cited
US2518848A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-05-11 | 1956-11-10 | 1957-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-05-11 | 1960-11-10 | 1961-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-05-11 | 1964-11-10 | 1965-05-12 | $7700.00 | Window Closed / Lapsed |