Patent US2945372A successfully refreshed from Google Patents.
US2945372A
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US
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Door latch mechanism
Assignee: EVELYN REED
•
Filing: 1958-03-03
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Granted: 1960-07-19
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Expires: 1978-03-03
Abstract
No abstract record available.
Inventors
- 👤 Roland D Reed
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:50
CPC Classifications
E; E05; E05B; E05B65/00; E05B65/10; E05B65/1046; E05B65/106; E05B65/1066; E05B65/1073; E05B65/1093; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/0908; Y10T292/1043; Y10T292/1051; Y10T292/1052; Y10T292/1059; Y10T292/57; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5155; Y10T70/5159
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1721489A
Cited
US1067241A
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US1357007A
Cited
US1898505A
Cited
US2350092A
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US2752773A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-19 | 1964-01-18 | 1964-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-19 | 1968-01-18 | 1968-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-19 | 1972-01-18 | 1972-07-19 | $7700.00 | Window Closed / Lapsed |