Patent US2036298A successfully refreshed from Google Patents.
US3449888A
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US
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Packaging machine
Assignee: Hayssen Manufacturing Co
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Filing: 1965-09-15
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Granted: 1969-06-17
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Expires: 1985-09-15
Abstract
No abstract record available.
Inventors
- 👤 Alfred P Gausman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:23
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/80; B29C66/84; B29C66/843; B29C65/00; B29C65/02; B29C65/18; B29C65/24; B29C65/30; B29C66/40; B29C66/41; B29C66/43; B29C66/431; B29C66/4312; B29C66/432; B29C66/4322; B29C66/49; B29C66/82; B29C66/822; B29C66/8221; B65; B65B; B65B9/00; B65B9/10; B65B9/12; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/70; B29C66/71; B29C66/824; B29C66/8242
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) | 1972-06-16 | 1972-12-16 | 1973-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-16 | 1976-12-16 | 1977-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-16 | 1980-12-16 | 1981-06-17 | $7700.00 | Window Closed / Lapsed |