Patent US2640987A successfully refreshed from Google Patents.
US2265664A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Receptacle
Assignee: Individual
•
Filing: 1939-01-10
•
Granted: 1941-12-09
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Expires: 1959-01-10
Abstract
No abstract record available.
Inventors
- 👤 Emma W Markert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:02
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/30; B65D85/42; B65D5/00; B65D5/42; B65D5/4212; B65D5/4216; B65D5/4229; B65D5/44; B65D5/50; B65D5/5028; B65D5/5035; B65D5/5059; B65D5/5061; Y; Y10; Y10S; Y10S206/00; Y10S206/831
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1944-12-08 | 1945-06-09 | 1945-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-12-08 | 1949-06-09 | 1949-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-12-08 | 1953-06-09 | 1953-12-09 | $7700.00 | Window Closed / Lapsed |