US2237595A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastening strip containing nuts
Assignee: SIMMONDS DEV CORP Ltd
•
Filing: 1940-06-04
•
Granted: 1941-04-08
•
Expires: 1960-06-04
Abstract
No abstract record available.
Inventors
- 👤 Dyer Jack Victor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:32
CPC Classifications
F; F16; F16B; F16B5/00; F16B5/02; F16B5/025; F16B37/00; F16B37/04; F16B37/044; F16B37/045; Y; Y10; Y10S; Y10S411/00; Y10S411/955; Y10S411/965; Y10S411/966; Y10S411/971
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) | 1944-04-07 | 1944-10-07 | 1945-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-04-07 | 1948-10-07 | 1949-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-04-07 | 1952-10-07 | 1953-04-08 | $7700.00 | Window Closed / Lapsed |