US2928100A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Separable plastic links
Assignee: Individual
•
Filing: 1958-11-24
•
Granted: 1960-03-15
•
Expires: 1978-11-24
Abstract
No abstract record available.
Inventors
- 👤 Maurice A Gagnon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:41
CPC Classifications
A; A44; A44C; A44C5/00; A44C5/02; A44C5/10; A44C5/102; A41; A41F; A41F9/00; A41F9/002; Y; Y10; Y10S; Y10S206/00; Y10S206/82; Y10S24/00; Y10S24/30; Y10S24/38; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/45251
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1963-03-15 | 1963-09-14 | 1964-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-15 | 1967-09-14 | 1968-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-15 | 1971-09-14 | 1972-03-15 | $7700.00 | Window Closed / Lapsed |