US1128392A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined latch and lock.
Assignee: LUCIUS C ATWATER
•
Filing: 1911-09-29
•
Granted: 1915-02-16
•
Expires: 1931-09-29
Abstract
No abstract record available.
Inventors
- 👤 George H Van Winkle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:00
CPC Classifications
E; E05; E05B; E05B55/00; E05B55/005; Y; Y10; Y10S; Y10S292/00; Y10S292/37; Y10T; Y10T292/00; Y10T292/175; Y10T292/18; Y10T292/68; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5155; Y10T70/5199; Y10T70/5372; Y10T70/5385; Y10T70/5389; Y10T70/5394; Y10T70/542; Y10T70/5442; Y10T70/55; Y10T70/5504; Y10T70/70; Y10T70/7051; Y10T70/7062; Y10T70/7124; Y10T70/7441; Y10T70/7486; Y10T70/7508; Y10T70/7559; Y10T70/7588; Y10T70/7593; Y10T70/7729; Y10T70/774; Y10T70/80; Y10T70/8919
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) | 1918-02-15 | 1918-08-17 | 1919-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1922-02-15 | 1922-08-17 | 1923-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1926-02-15 | 1926-08-17 | 1927-02-16 | $7700.00 | Window Closed / Lapsed |