US2914269A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tape case
Assignee: Keuffel and Esser Co
•
Filing: 1955-05-27
•
Granted: 1959-11-24
•
Expires: 1975-05-27
Abstract
No abstract record available.
Inventors
- 👤 James J Freeman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:23
CPC Classifications
G; G01; G01B; G01B3/00; G01B3/10; G01B3/1084; G01B3/1005; G01B2003/1023; G01B2003/1025; G01B3/1089; G01B3/1094; Y; Y10; Y10S; Y10S242/00; Y10S242/90
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US784969A
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US876948A
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US1056849A
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US1421975A
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US1586433A
Cited
US1839439A
Cited
US1886801A
Cited
US1849708A
Cited
US2007986A
Cited
US2536657A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-23 | 1963-05-25 | 1963-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-23 | 1967-05-25 | 1967-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-23 | 1971-05-25 | 1971-11-24 | $7700.00 | Window Closed / Lapsed |