US3488914A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package filling and sealing system
Assignee: FMC Corp
•
Filing: 1965-05-28
•
Granted: 1970-01-13
•
Expires: 1985-05-28
Abstract
No abstract record available.
Inventors
- 👤 Laszlo J Csernak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 04:59
CPC Classifications
B; B65; B65B; B65B39/00; B65B39/001; B65B39/002; B29; B29C; B29C65/00; B29C65/02; B29C65/18; B29C65/24; B29C65/30; B29C65/305; B29C65/78; B29C65/7897; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/20; B29C66/24; B29C66/244; B29C66/40; B29C66/41; B29C66/43; B29C66/431; B29C66/4312; B29C66/80; B29C66/81; B29C66/814; B29C66/8141; B29C66/81411; B29C66/81421; B29C66/81422; B29C66/81423; B29C66/81427; B29C66/81431; B29C66/81433; B29C66/81435; B29C66/8145; B29C66/81461; B29C66/816; B29C66/8161; B29C66/8167; B29C66/82; B29C66/822; B29C66/8221; B29C66/824; B29C66/8242; B29C66/83; B29C66/832; B29C66/8322; B29C66/83221; B29C66/84; B29C66/841; B29C66/8412; B29C66/849; B65B31/00; B65B31/02; B65B31/022; B65B9/00; B65B9/10; B65B9/20; B65B9/2014; B65B9/213; B29C66/70; B29C66/71; B29C66/72; B29C66/723; B29C66/90; B29C66/91; B29C66/914; B29C66/9141; B29C66/91421; B29C66/91431; B29C66/9161; B29C66/91641; B65B9/2056
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2113636A
Cited
US2432373A
Cited
US2601020A
Cited
US2924922A
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US2966019A
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US3006120A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-12 | 1973-07-14 | 1974-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-12 | 1977-07-14 | 1978-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-12 | 1981-07-14 | 1982-01-13 | $7700.00 | Window Closed / Lapsed |