US2916079A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable hand tape folder
Assignee: Individual
•
Filing: 1957-12-18
•
Granted: 1959-12-08
•
Expires: 1977-12-18
Abstract
No abstract record available.
Inventors
- 👤 Ernest H Schiefer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:30
CPC Classifications
B; B29; B29C; B29C63/00; B29C63/0026; B29C63/0034; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1034
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2219678A
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US2165540A
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US2493737A
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GB631224A
Cited
US2528754A
Cited
US2557831A
Cited
US2576621A
Cited
US2576622A
Cited
US2812005A
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US2720245A
Cited
US2749966A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-07 | 1963-06-08 | 1963-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-07 | 1967-06-08 | 1967-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-07 | 1971-06-08 | 1971-12-08 | $7700.00 | Window Closed / Lapsed |