US1922370A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door construction
Assignee: Overhead Door Corp
•
Filing: 1931-08-04
•
Granted: 1933-08-15
•
Expires: 1951-08-04
Abstract
No abstract record available.
Inventors
- 👤 Clarence G Johnson
- 👤 Herbert C Blodgett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 02:31
CPC Classifications
E; E05; E05D; E05D13/00; E05D13/003; E05D13/10; E05D13/12; E05D13/1253; E05D13/1261; E05D15/00; E05D15/16; E05D15/24; E05Y; E05Y2900/00; E05Y2900/10; E05Y2900/106
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1936-08-14 | 1937-02-13 | 1937-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-08-14 | 1941-02-13 | 1941-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-08-14 | 1945-02-13 | 1945-08-15 | $7700.00 | Window Closed / Lapsed |