US2569076A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Padlock slide fastener
Assignee: Conmar Products Corp
•
Filing: 1946-04-25
•
Granted: 1951-09-25
•
Expires: 1966-04-25
Abstract
No abstract record available.
Inventors
- 👤 Jack M Schaye
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:34
CPC Classifications
A; A44; A44B; A44B19/00; A44B19/24; A44B19/26; A44B19/30; A44B19/301; Y; Y10; Y10T; Y10T24/00; Y10T24/25; Y10T24/2511; Y10T70/00; Y10T70/50; Y10T70/5009; Y10T70/5031; Y10T70/5035; Y10T70/5049; Y10T70/5053
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1557433A
Cited
US1557382A
Cited
US1759283A
Cited
GB413825A
Cited
US2223347A
Cited
US2398947A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-09-24 | 1955-03-26 | 1955-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-09-24 | 1959-03-26 | 1959-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-09-24 | 1963-03-26 | 1963-09-25 | $7700.00 | Window Closed / Lapsed |