US2950756A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sliding glass doors
Assignee: Individual
•
Filing: 1957-06-13
•
Granted: 1960-08-30
•
Expires: 1977-06-13
Abstract
No abstract record available.
Inventors
- 👤 Paul S Moloney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:16
CPC Classifications
E; E05; E05D; E05D15/00; E05D15/06; E05D15/0621; E05D15/066; E05D15/0665; E05D15/0669; E06; E06B; E06B3/00; E06B3/32; E06B3/34; E06B3/42; E06B3/46; E06B3/4609; E06B3/96; E06B3/964; E06B3/9647; E05Y; E05Y2201/00; E05Y2201/60; E05Y2201/622; E05Y2201/696; E05Y2800/00; E05Y2800/40; E05Y2800/424; E05Y2800/426; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/132; E06B3/469; Y; Y10; Y10S; Y10S277/00; Y10S277/921; Y10S292/00; Y10S292/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US802081A
Cited
FR376006A
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US2574496A
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US2536351A
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US2575655A
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US2553459A
Cited
US2685110A
Cited
US2668318A
Cited
US2787034A
Cited
US2788097A
Cited
US2835934A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-30 | 1964-02-29 | 1964-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-30 | 1968-02-29 | 1968-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-30 | 1972-02-29 | 1972-08-30 | $7700.00 | Window Closed / Lapsed |