US3066471A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Textile yarn package changing arrangements
Assignee: Ernest Scragg and Sons Ltd
•
Filing: 1960-05-02
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Granted: 1962-12-04
•
Expires: 1980-05-02
Abstract
No abstract record available.
Inventors
- 👤 Ernest P R Scragg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:20
CPC Classifications
D; D02; D02G; D02G1/00; D02G1/02; B; B65; B65H; B65H54/00; B65H54/86; B65H54/88; D01; D01H; D01H1/00; D01H1/14; D01H1/40; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB406063A
Cited
DE819374C
Cited
US2706089A
Cited
US2863280A
Cited
US2744295A
Cited
US2934884A
Cited
US2949722A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-03 | 1966-06-04 | 1966-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-03 | 1970-06-04 | 1970-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-03 | 1974-06-04 | 1974-12-04 | $7700.00 | Window Closed / Lapsed |