US2852899A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collar feeding mechanism
Assignee: Individual
•
Filing: 1954-03-16
•
Granted: 1958-09-23
•
Expires: 1974-03-16
Abstract
No abstract record available.
Inventors
- 👤 Harvey S Murrell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:38
CPC Classifications
B; B67; B67B; B67B5/00; B67B5/03; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53313; Y10T29/53322; Y10T29/5333
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1034070A
Cited
US1979089A
Cited
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 |