Patent US2004187A successfully refreshed from Google Patents.
US2004187A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable door support and coupling
Assignee: Individual
•
Filing: 1932-06-16
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Granted: 1935-06-11
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Expires: 1952-06-16
Abstract
No abstract record available.
Inventors
- 👤 Bommer Emil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:14
CPC Classifications
E; E05; E05D; E05D7/00; E05D7/0009; E05D7/0018; E05D7/0027; E05D7/08; E05D7/081; E05F; E05F3/00; E05F3/22; E05F3/225; E05F3/226; E05D11/00; E05D11/04; E05Y; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/132; Y; Y10; Y10T; Y10T403/00; Y10T403/70; Y10T403/7018; Y10T403/7021; Y10T403/7024
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) | 1938-06-10 | 1938-12-10 | 1939-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-06-10 | 1942-12-10 | 1943-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-06-10 | 1946-12-10 | 1947-06-11 | $7700.00 | Window Closed / Lapsed |