US3597516A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of producing filled moulded containers
Assignee: REGIS MACHINERY SUSSEX Ltd
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Filing: 1968-09-26
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Granted: 1971-08-03
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Expires: 1988-09-26
Abstract
Abstract A METHOD OF, AND APPARATUS FOR, PRODUCING FILLED MOULDED CONTAINERS BY BLOW-MOULDING A RIBBON OF OPENENDED CONTAINERS JOINED END-TO-END FROM A THERMOPLASTICS MATERIAL, INTRODUCING A FILLING INTO THE CONTAINERS WHILE THEY ARE STILL PART OF THE RIBBON AND THEREAFTER SEALING THE CONTAINEERS IN THEIR END REGIONS.
Inventors
- 👤 Norman Frederick Harwood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:25
CPC Classifications
B; B65; B65B; B65B9/00; B65B9/10; B65B9/24; B29; B29C; B29C49/00; B29C49/28; B29C49/30; B29C49/38; B29C49/42; B29C49/46; B29C2049/4602; B29C2049/4635
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-08-02 | 1975-02-01 | 1975-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-08-02 | 1979-02-01 | 1979-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-08-02 | 1983-02-01 | 1983-08-03 | $7700.00 | Window Closed / Lapsed |