US1810027A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strap
Assignee: Individual
•
Filing: 1930-05-08
•
Granted: 1931-06-16
•
Expires: 1950-05-08
Abstract
No abstract record available.
Inventors
- 👤 John L Moran
- 👤 Alvin J Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:00
CPC Classifications
G; G02; G02C; G02C5/00; G02C5/02; G02C5/04; G02C5/045; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10S24/43; Y10T; Y10T24/00; Y10T24/14; Y10T24/1402; Y10T24/141; Y10T24/45; Y10T24/45005; Y10T24/45037; Y10T24/45063; Y10T24/50; Y10T24/505
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) | 1934-06-15 | 1934-12-15 | 1935-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1938-06-15 | 1938-12-15 | 1939-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1942-06-15 | 1942-12-15 | 1943-06-16 | $7700.00 | Window Closed / Lapsed |