US3482814A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mold apparatus for making safety caps
Assignee: Reflex Corp of Canada Ltd
•
Filing: 1968-07-17
•
Granted: 1969-12-09
•
Expires: 1988-07-17
Abstract
No abstract record available.
Inventors
- 👤 Peter Hedgewick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:50
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/17; B29C45/40; B29C45/44; B29C45/4407; B29L; B29L2031/00; B29L2031/56; B29L2031/565
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2330369A
Cited
US2339443A
Cited
US2558027A
Cited
US2744288A
Cited
US3013308A
Cited
US3343222A
Cited
US3341897A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-08 | 1973-06-09 | 1973-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-08 | 1977-06-09 | 1977-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-08 | 1981-06-09 | 1981-12-09 | $7700.00 | Window Closed / Lapsed |