Patent US3403869A successfully refreshed from Google Patents.
US3403869A
Expired / Lapsed
US
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Tape cartridge and dispenser
Assignee: Permacel
•
Filing: 1964-07-10
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Granted: 1968-10-01
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Expires: 1984-07-10
Abstract
No abstract record available.
Inventors
- 👤 Marchisen Joseph
- 👤 George J Philippi
- 👤 Otto V Vanoni
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:22
CPC Classifications
B; B65; B65H; B65H35/00; B65H35/0006; B65H35/002; B65H35/0026; Y; Y10; Y10T; Y10T225/00; Y10T225/20; Y10T225/238; Y10T225/246; Y10T225/247
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2568625A
Cited
US2748931A
Cited
FR1319744A
Cited
US3086309A
Cited
US3202269A
Cited
US3246814A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-01 | 1972-04-01 | 1972-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-01 | 1976-04-01 | 1976-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-01 | 1980-04-01 | 1980-10-01 | $7700.00 | Window Closed / Lapsed |