US2213715A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Button or analogous fastening device
Assignee: Individual
•
Filing: 1939-12-19
•
Granted: 1940-09-03
•
Expires: 1959-12-19
Abstract
No abstract record available.
Inventors
- 👤 Monahan William Costello
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 11:16
CPC Classifications
A; A44; A44B; A44B1/00; A44B1/18; A44B1/28; A47; A47C; A47C31/00; A47C31/02; A47C31/026; B; B68; B68G; B68G15/00; B68G7/00; B68G7/08; Y; Y10; Y10T; Y10T24/00; Y10T24/36; Y10T24/3632; Y10T24/3645; Y10T24/3689
Claims Analysis
Total Claims: 0
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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) | 1943-09-03 | 1944-03-04 | 1944-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-09-03 | 1948-03-04 | 1948-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-09-03 | 1952-03-04 | 1952-09-03 | $7700.00 | Window Closed / Lapsed |