US3463530A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Screen door latch
Assignee: EDWARD S MODES
•
Filing: 1968-02-16
•
Granted: 1969-08-26
•
Expires: 1988-02-16
Abstract
No abstract record available.
Inventors
- 👤 Edward S Modes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 14:31
CPC Classifications
E; E05; E05C; E05C3/00; E05C3/12; E05C3/14; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/0911; Y10T292/0926; Y10T292/0928; Y10T292/0934; Y10T292/0945; Y10T292/0951; Y10T292/0959; Y10T292/68
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US37625A
Cited
US618091A
Cited
US960859A
Cited
US2167324A
Cited
US2326069A
Cited
US2793894A
Cited
US3035859A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-25 | 1973-02-24 | 1973-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-25 | 1977-02-24 | 1977-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-25 | 1981-02-24 | 1981-08-26 | $7700.00 | Window Closed / Lapsed |