Patent US1924496A successfully refreshed from Google Patents.
US1924496A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stretcher
Assignee: Individual
•
Filing: 1931-08-17
•
Granted: 1933-08-29
•
Expires: 1951-08-17
Abstract
No abstract record available.
Inventors
- 👤 Omar L Herod
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:24
CPC Classifications
A; A61; A61G; A61G1/00; A61G1/02; A61G1/0237; A61G1/0206; A61G1/0212; A61G1/04; A61G1/042
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) | 1936-08-28 | 1937-02-27 | 1937-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-08-28 | 1941-02-27 | 1941-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-08-28 | 1945-02-27 | 1945-08-29 | $7700.00 | Window Closed / Lapsed |