US3034328A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Window latching device
Assignee: Individual
•
Filing: 1958-08-04
•
Granted: 1962-05-15
•
Expires: 1978-08-04
Abstract
No abstract record available.
Inventors
- 👤 Rifkin Michael
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:47
CPC Classifications
E; E05; E05B; E05B65/00; E05B65/08; E05B65/0864; Y; Y10; Y10S; Y10S292/00; Y10S292/20; Y10T; Y10T292/00; Y10T292/08; Y10T292/0863; Y10T292/096; Y10T292/1014; Y10T292/1021; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5146; Y10T70/515; Y10T70/70; Y10T70/7051; Y10T70/7057
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US74718A
Cited
US616104A
Cited
GB191315684A
Cited
US1396478A
Cited
US1432640A
Cited
US1956438A
Cited
US2131315A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-14 | 1965-11-13 | 1966-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-14 | 1969-11-13 | 1970-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-14 | 1973-11-13 | 1974-05-15 | $7700.00 | Window Closed / Lapsed |