US2853196A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety pin handling and storing device
Assignee: Individual
•
Filing: 1954-11-10
•
Granted: 1958-09-23
•
Expires: 1974-11-10
Abstract
No abstract record available.
Inventors
- 👤 William H Drake
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:01
CPC Classifications
G; G09; G09F; G09F5/00; G09F5/04; A; A44; A44B; A44B9/00; A44B9/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-22 | 1962-03-24 | 1962-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-22 | 1966-03-24 | 1966-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-22 | 1970-03-24 | 1970-09-23 | $7700.00 | Window Closed / Lapsed |