Patent US2555671A successfully refreshed from Google Patents.
US2555671A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Two-speed rewind device
Assignee: Individual
•
Filing: 1948-09-13
•
Granted: 1951-06-05
•
Expires: 1968-09-13
Abstract
No abstract record available.
Inventors
- 👤 Baia Philip
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:52
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/14; G03B21/32; G03B21/43; Y; Y10; Y10S; Y10S475/00; Y10S475/90
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE267848C
Cited
US144499A
Cited
US1187858A
Cited
US1395067A
Cited
US1986728A
Cited
US2150867A
Cited
US2226152A
Cited
US2417732A
Cited
US2392966A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-04 | 1954-12-04 | 1955-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-04 | 1958-12-04 | 1959-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-04 | 1962-12-04 | 1963-06-05 | $7700.00 | Window Closed / Lapsed |