Patent US2701692A successfully refreshed from Google Patents.
US2701692A
Expired / Lapsed
US
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Tape roll holder
Assignee: Waldorf Paper Products Co
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Filing: 1951-02-21
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Granted: 1955-02-08
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Expires: 1971-02-21
Abstract
No abstract record available.
Inventors
- 👤 Guyer Reynolds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 16:49
CPC Classifications
B; B65; B65H; B65H75/00; B65H75/02; B65H75/18; B65H75/32; B65H35/00; B65H35/0006; B65H35/0073; B65H35/008; Y; Y10; Y10T; Y10T225/00; Y10T225/20; Y10T225/231; Y10T225/257
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-02-07 | 1958-08-09 | 1959-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-02-07 | 1962-08-09 | 1963-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-02-07 | 1966-08-09 | 1967-02-08 | $7700.00 | Window Closed / Lapsed |