Patent US2564101A successfully refreshed from Google Patents.
US2564101A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastener receptacle
Assignee: Individual
•
Filing: 1948-03-10
•
Granted: 1951-08-14
•
Expires: 1968-03-10
Abstract
No abstract record available.
Inventors
- 👤 Dzus William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:17
CPC Classifications
F; F16; F16B; F16B5/00; F16B5/10; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/1099
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US221658A
Cited
US1056596A
Cited
US1273360A
Cited
US1455758A
Cited
US1412097A
Cited
US2035674A
Cited
US2472651A
Cited
US2392718A
Cited
US2383683A
Cited
US2452437A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-13 | 1955-02-12 | 1955-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-13 | 1959-02-12 | 1959-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-13 | 1963-02-12 | 1963-08-14 | $7700.00 | Window Closed / Lapsed |