US3718230A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Child-proof containers
Assignee: QUARTZ INVESTMENTS Ltd
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Filing: 1971-05-13
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Granted: 1973-02-27
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Expires: 1991-05-13
Abstract
Abstract A CHILD-PROOF CONTAINER FOR MEDICATIONS AND OTHER POTENTIALLY INJURIOUS SUBSTANCES WHICH COMPRISES AN UNBREAKABLE BODY HAVING A MOUTH FITTED WITH A SNAP ACTION OR OTHER SAFETY CLOSURE CAP AND ALSO COMPRISES A WALL WHICH CLOSELY SURROUNDS THE FITTED CAP SO THAT THE PLANE OF ITS FREE EDGE IS ABOVE THE MOUTH AND FITTED CAP WHEN THE CONTAINER IS STANDING UPRIGHT ON A HORIZONTAL SURFACE.
Inventors
- 👤 P James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:44
CPC Classifications
B; B65; B65D; B65D50/00; B65D50/02; B65D50/06; B65D50/066
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) | 1976-02-27 | 1976-08-28 | 1977-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-02-27 | 1980-08-28 | 1981-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-02-27 | 1984-08-28 | 1985-02-27 | $7700.00 | Window Closed / Lapsed |