US2563994A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dual purpose creel adapter
Assignee: Akzo Nobel UK PLC
•
Filing: 1947-08-26
•
Granted: 1951-08-14
•
Expires: 1967-08-26
Abstract
No abstract record available.
Inventors
- 👤 Dougherty Samuel Ross
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 00:51
CPC Classifications
B; B65; B65H; B65H49/00; B65H49/02; B65H49/04; B65H49/06; B65H2701/00; B65H2701/30; B65H2701/31; Y; Y10; Y10T; Y10T279/00; Y10T279/10; Y10T279/1037; Y10T279/1066
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US619309A
Cited
US799435A
Cited
US1810403A
Cited
US1878264A
Cited
US1884805A
Cited
US1996319A
Cited
US2042968A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-13 | 1955-02-12 | 1955-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-13 | 1959-02-12 | 1959-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-13 | 1963-02-12 | 1963-08-14 | $7700.00 | Window Closed / Lapsed |