US2672299A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Web registering apparatus
Assignee: Akzo Nobel UK PLC
•
Filing: 1951-04-23
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Granted: 1954-03-16
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Expires: 1971-04-23
Abstract
No abstract record available.
Inventors
- 👤 Michael G Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:51
CPC Classifications
B; B65; B65H; B65H23/00; B65H23/02; B65H23/032; B65H23/0328
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1972075A
Cited
US1896375A
Cited
US2203706A
Cited
US2220737A
Cited
US2356567A
Cited
US2399418A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-03-15 | 1957-09-14 | 1958-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-15 | 1961-09-14 | 1962-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-15 | 1965-09-14 | 1966-03-16 | $7700.00 | Window Closed / Lapsed |