Patent US2191900A successfully refreshed from Google Patents.
US2191900A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting for swinging closures
Assignee: Individual
•
Filing: 1938-11-26
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Granted: 1940-02-27
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Expires: 1958-11-26
Abstract
No abstract record available.
Inventors
- 👤 Pariot George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:33
CPC Classifications
E; E05; E05D; E05D7/00; E05D7/08; E05D7/081; E06; E06B; E06B3/00; E06B3/02; E05Y; E05Y2800/00; E05Y2800/67; E05Y2800/672; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/132; Y; Y10; Y10T; Y10T70/00; Y10T70/80; Y10T70/8432
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) | 1943-02-26 | 1943-08-28 | 1944-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-02-26 | 1947-08-28 | 1948-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-02-26 | 1951-08-28 | 1952-02-27 | $7700.00 | Window Closed / Lapsed |