US1774033A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: L A MYERS JR Inc
•
Filing: 1930-03-10
•
Granted: 1930-08-26
•
Expires: 1950-03-10
Abstract
No abstract record available.
Inventors
- 👤 William L Myers
- 👤 George D Harrison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:03
CPC Classifications
A; A43; A43C; A43C11/00; A43C11/06; A43C11/08; A43C11/14; Y; Y10; Y10T; Y10T24/00; Y10T24/36; Y10T24/367; Y10T24/3672; Y10T24/45; Y10T24/45005; Y10T24/45021
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) | 1933-08-25 | 1934-02-24 | 1934-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1937-08-25 | 1938-02-24 | 1938-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1941-08-25 | 1942-02-24 | 1942-08-26 | $7700.00 | Window Closed / Lapsed |