US3523329A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for the extrusion,blowing,filling and sealing of thermoplastic material bottles
Assignee: Mecaplast SA
•
Filing: 1967-11-06
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Granted: 1970-08-11
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Expires: 1987-11-06
Abstract
No abstract record available.
Inventors
- 👤 Pierre-Henri Gallay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:24
CPC Classifications
B; B29; B29C; B29C49/00; B29C49/28; B29C49/30; B29C49/36; B29C49/08; B29C49/10; B29C49/14; B29C49/18; B67; B67C; B67C3/00; B67C3/02; B67C3/22; B67C2003/227
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) | 1973-08-10 | 1974-02-09 | 1974-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-10 | 1978-02-09 | 1978-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-10 | 1982-02-09 | 1982-08-11 | $7700.00 | Window Closed / Lapsed |