Patent US2171663A successfully refreshed from Google Patents.
US2171663A
Expired / Lapsed
US
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Drawer-controlling means for medicine cabinets
Assignee: Individual
•
Filing: 1938-07-08
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Granted: 1939-09-05
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Expires: 1958-07-08
Abstract
No abstract record available.
Inventors
- 👤 Marchand Adolph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:57
CPC Classifications
A; A47; A47B; A47B67/00; A47B67/02; Y; Y10; Y10S; Y10S292/00; Y10S292/65; Y10T; Y10T292/00; Y10T292/08; Y10T292/0801; Y10T292/0834; Y10T292/0836; Y10T292/0846; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5128; Y10T70/70; Y10T70/7153; Y10T70/7169
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) | 1942-09-04 | 1943-03-06 | 1943-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-09-04 | 1947-03-06 | 1947-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-09-04 | 1951-03-06 | 1951-09-05 | $7700.00 | Window Closed / Lapsed |