US2684776A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strip-mounted fasteners with colored heads
Assignee: IDA HILL
•
Filing: 1951-03-08
•
Granted: 1954-07-27
•
Expires: 1971-03-08
Abstract
No abstract record available.
Inventors
- 👤 Rosenstein Florence
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 01:04
CPC Classifications
C; C09; C09J; C09J7/00; C09J7/20; C09J7/21; C09J2400/00; C09J2400/20; C09J2400/28; C09J2400/283
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US706874A
Cited
US1818481A
Cited
US2132296A
Cited
US2226546A
Cited
US2394701A
Cited
US2288386A
Cited
US2581982A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-07-26 | 1958-01-25 | 1958-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-07-26 | 1962-01-25 | 1962-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-07-26 | 1966-01-25 | 1966-07-27 | $7700.00 | Window Closed / Lapsed |