US2570695A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Web aligning device
Assignee: HILLEL LEVINE
•
Filing: 1947-03-21
•
Granted: 1951-10-09
•
Expires: 1967-03-21
Abstract
No abstract record available.
Inventors
- 👤 Levine Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:01
CPC Classifications
B; B65; B65H; B65H23/00; B65H23/02; B65H23/032; D; D05; D05B; D05B35/00; D05B35/02; B65H2701/00; B65H2701/10; B65H2701/17; B65H2701/174
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1186906A
Cited
US1468809A
Cited
US1478075A
Cited
US1957122A
Cited
US2108232A
Cited
US2229647A
Cited
US2289796A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-10-08 | 1955-04-09 | 1955-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-08 | 1959-04-09 | 1959-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-08 | 1963-04-09 | 1963-10-09 | $7700.00 | Window Closed / Lapsed |