US3485403A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety cap and container
Assignee: Reflex Corp of Canada Ltd
•
Filing: 1968-03-15
•
Granted: 1969-12-23
•
Expires: 1988-03-15
Abstract
No abstract record available.
Inventors
- 👤 Peter Hedgewick
- 👤 George E Howell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:57
CPC Classifications
B; B65; B65D; B65D41/00; B65D41/02; B65D41/04; B65D41/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1514337A
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US1978946A
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US2138376A
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FR850871A
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US2387439A
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US2397589A
Cited
US2419304A
Cited
FR1018172A
Cited
US2776066A
Cited
US3151757A
Cited
US3255907A
Cited
US3348717A
Cited
US3344942A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-22 | 1973-06-23 | 1973-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-22 | 1977-06-23 | 1977-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-22 | 1981-06-23 | 1981-12-23 | $7700.00 | Window Closed / Lapsed |