US2732148A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Retracting reel
Assignee: —
•
Filing: —
•
Granted: 1956-01-24
•
Expires: 1973-01-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:52
CPC Classifications
B; B65; B65H; B65H75/00; B65H75/02; B65H75/34; B65H75/38; B65H75/44; B65H75/48; A; A44; A44B; A44B15/00; A45; A45F; A45F5/00; A45F5/004; A45F5/02; A45F5/021; A45F5/1558
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CH25176A
Cited
GB191226936A
Cited
US1262005A
Cited
US1565655A
Cited
US1802402A
Cited
US1887184A
Cited
US2064862A
Cited
US2222409A
Cited
US2308771A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-01-23 | 1959-07-25 | 1960-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-01-23 | 1963-07-25 | 1964-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-01-23 | 1967-07-25 | 1968-01-24 | $7700.00 | Window Closed / Lapsed |