US2766874A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Receptacles
Assignee: Individual
•
Filing: 1952-11-18
•
Granted: 1956-10-16
•
Expires: 1972-11-18
Abstract
No abstract record available.
Inventors
- 👤 Emma G Borowick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:52
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/50; B65D5/5028; B65D5/5035; B65D5/5042; B65D5/5047; B65D5/505; B65D5/5052; B65D85/00; B65D85/18; B65D85/187
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1127366A
Cited
US1370525A
Cited
US1470688A
Cited
US1507078A
Cited
USRE18477E
Cited
US1906031A
Cited
US2129501A
Cited
US2132246A
Cited
US2538204A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-16 | 1960-04-16 | 1960-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-16 | 1964-04-16 | 1964-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-16 | 1968-04-16 | 1968-10-16 | $7700.00 | Window Closed / Lapsed |