US2907537A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Support for display panels, mirrors or the like
Assignee: M&D Store Fixtures Inc
•
Filing: 1955-08-05
•
Granted: 1959-10-06
•
Expires: 1975-08-05
Abstract
No abstract record available.
Inventors
- 👤 Donald L Mapson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:30
CPC Classifications
G; G09; G09F; G09F7/00; G09F7/18; G09F2007/1804; G09F2007/1813; G09F2007/1834; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3427
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1753012A
Cited
US1962396A
Cited
US1870731A
Cited
US2136109A
Cited
US2261956A
Cited
US2562343A
Cited
US2761640A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-05 | 1963-04-06 | 1963-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-05 | 1967-04-06 | 1967-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-05 | 1971-04-06 | 1971-10-06 | $7700.00 | Window Closed / Lapsed |