US3189390A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Concealed lock medicine cabinet
Assignee: LIFE GUARD Inc
•
Filing: 1961-10-23
•
Granted: 1965-06-15
•
Expires: 1981-10-23
Abstract
No abstract record available.
Inventors
- 👤 Oliver B Elliott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:35
CPC Classifications
A; A47; A47K; A47K5/00; A47K5/02; A47B; A47B67/00; A47B67/02; A47B2067/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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GB189801504A
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US841378A
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US960484A
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US1102869A
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US1687870A
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US1962860A
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US1994063A
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US2065860A
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US2144782A
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US2628877A
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US2644205A
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US2821451A
Cited
US2889590A
Cited
US2959827A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-14 | 1968-12-14 | 1969-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-14 | 1972-12-14 | 1973-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-14 | 1976-12-14 | 1977-06-15 | $7700.00 | Window Closed / Lapsed |