US3012293A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pull and lock for sashless window panels
Assignee: Individual
•
Filing: 1959-06-26
•
Granted: 1961-12-12
•
Expires: 1979-06-26
Abstract
No abstract record available.
Inventors
- 👤 Migneault Romuald
- 👤 Fernand W Migneault
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:43
CPC Classifications
E; E05; E05B; E05B65/00; E05B65/08; E05B65/0864; Y; Y10; Y10S; Y10S292/00; Y10S292/46; Y10T; Y10T292/00; Y10T292/08; Y10T292/096; Y10T292/0969; Y10T292/097; Y10T292/0994; Y10T292/1043; Y10T292/1075; Y10T292/1083
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US621600A
Cited
US739300A
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US744473A
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US1474076A
Cited
CH152802A
Cited
US2188023A
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US2572124A
Cited
US2587063A
Cited
US2715249A
Cited
US2875479A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-11 | 1965-06-12 | 1965-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-11 | 1969-06-12 | 1969-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-11 | 1973-06-12 | 1973-12-12 | $7700.00 | Window Closed / Lapsed |