US3471990A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for and method of stretching,sealing and removing the tab from packages
Assignee: Johnson Gordon Co
•
Filing: 1967-01-03
•
Granted: 1969-10-14
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Expires: 1987-01-03
Abstract
No abstract record available.
Inventors
- 👤 James A Bonuchi
- 👤 Donald L Evans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:05
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/01; B29C66/344; B29C65/00; B29C65/02; B29C65/18; B29C65/22; B29C65/221; B29C65/224; B29C65/38; B29C65/74; B29C65/749; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/40; B29C66/41; B29C66/43; B29C66/431; B29C66/4312; B29C66/43121; B29C66/80; B29C66/82; B29C66/824; B29C66/8242; B29C66/83; B29C66/832; B29C66/8322; B29C66/84; B29C66/849; B65; B65B; B65B31/00; B65B51/00; B65B51/10; B65B51/14; B65B51/146
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) | 1972-10-13 | 1973-04-14 | 1973-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-13 | 1977-04-14 | 1977-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-13 | 1981-04-14 | 1981-10-14 | $7700.00 | Window Closed / Lapsed |