Patent US2365520A successfully refreshed from Google Patents.
US2365520A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastening device
Assignee: Bendix Aviation Corp
•
Filing: 1941-11-29
•
Granted: 1944-12-19
•
Expires: 1961-11-29
Abstract
No abstract record available.
Inventors
- 👤 Leonard E Bogue
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:46
CPC Classifications
F; F16; F16C; F16C1/00; F16C1/10; F16C1/12; F02; F02M; F02M1/00; F16B; F16B2/00; F16B2/20; F16B2/22; F16B2/24; F16B2/248; F02M2700/00; F02M2700/43; F02M2700/4302; F02M2700/4392; F16B2200/00; F16B2200/69; Y; Y10; Y10T; Y10T24/00; Y10T24/44; Y10T24/44641; Y10T24/44769; Y10T24/44778; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T74/00; Y10T74/20
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1947-12-19 | 1948-06-19 | 1948-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-12-19 | 1952-06-19 | 1952-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-12-19 | 1956-06-19 | 1956-12-19 | $7700.00 | Window Closed / Lapsed |