Patent US4669189A successfully refreshed from Google Patents.
Patent US2114596A successfully refreshed from Google Patents.
US2114596A
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Mechanism for fashioning hollow bodies
Assignee: BRITISH HYGIENIC CONTAINERS LT
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Filing: 1935-05-06
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Granted: 1938-04-19
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Expires: 1955-05-06
Abstract
No abstract record available.
Inventors
- 👤 Franghia Byron
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:12
CPC Classifications
B; B31; B31F; B31F1/00; B31F1/008; B31F1/0087; B21; B21D; B21D22/00; B21D22/20; B21D22/26; B21D22/30
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) | 1941-04-18 | 1941-10-18 | 1942-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-04-18 | 1945-10-18 | 1946-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-04-18 | 1949-10-18 | 1950-04-19 | $7700.00 | Window Closed / Lapsed |