US3062468A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tape threading device
Assignee: Individual
•
Filing: 1960-12-30
•
Granted: 1962-11-06
•
Expires: 1980-12-30
Abstract
No abstract record available.
Inventors
- 👤 Braun Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:56
CPC Classifications
G; G11; G11B; G11B15/00; G11B15/60; G11B15/66; G11B15/67; G11B15/674; Y; Y10; Y10S; Y10S242/00; Y10S242/916
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1314012A
Cited
GB189626706A
Cited
GB191400766A
Cited
US1408425A
Cited
US1429692A
Cited
US1797390A
Cited
GB503960A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-05 | 1966-05-07 | 1966-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-05 | 1970-05-07 | 1970-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-05 | 1974-05-07 | 1974-11-06 | $7700.00 | Window Closed / Lapsed |