US2767429A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Snubbing pin for drawing yarn
Assignee: EIDP Inc
•
Filing: 1952-05-06
•
Granted: 1956-10-23
•
Expires: 1972-05-06
Abstract
No abstract record available.
Inventors
- 👤 Robert D Mccrosky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:15
CPC Classifications
D; D02; D02J; D02J1/00; D02J1/22; D02J1/225; D02J1/226; Y; Y10; Y10S; Y10S425/00; Y10S425/017
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2289232A
Cited
US2376511A
Cited
US2393972A
Cited
US2346851A
Cited
US2431695A
Cited
US2582639A
Cited
US2501389A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-23 | 1960-04-23 | 1960-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-23 | 1964-04-23 | 1964-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-23 | 1968-04-23 | 1968-10-23 | $7700.00 | Window Closed / Lapsed |