US2966021A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for forming, filling, sealing and severing containers
Assignee: LIQUA PAK Inc
•
Filing: 1955-12-20
•
Granted: 1960-12-27
•
Expires: 1975-12-20
Abstract
No abstract record available.
Inventors
- 👤 Lane George William
- 👤 Sawicki John Gayle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:49
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C65/00; B29C65/02; B29C65/18; B29C65/24; B29C65/30; B29C65/305; B29C65/74; B29C65/745; B29C65/7451; B29C66/40; B29C66/41; B29C66/43; B29C66/431; B29C66/4312; B29C66/70; B29C66/73; B29C66/739; B29C66/7392; B29C66/73921; B29C66/80; B29C66/81; B29C66/814; B29C66/8141; B29C66/81411; B29C66/81415; B29C66/81419; B29C66/81421; B29C66/81422; B29C66/81423; B29C66/81427; B29C66/81431; B29C66/8145; B29C66/81457; B29C66/82; B29C66/822; B29C66/8226; B29C66/83; B29C66/834; B29C66/8351; B29C66/83531; B29C66/83533; B29C66/84; B29C66/849; B65; B65B; B65B9/00; B65B9/10; B65B9/12; B29C66/71; B29C66/812; B29C66/8122; B29K; B29K2819/00; B29K2883/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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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) | 1963-12-27 | 1964-06-27 | 1964-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-27 | 1968-06-27 | 1968-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-27 | 1972-06-27 | 1972-12-27 | $7700.00 | Window Closed / Lapsed |