US1504419A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mesh-measuring machine
Assignee: Whiting & Davis Co
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Filing: 1920-11-10
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Granted: 1924-08-12
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Expires: 1940-11-10
Abstract
No abstract record available.
Inventors
- 👤 Berkley Richard Hatley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:41
CPC Classifications
B; B65; B65H; B65H20/00; B65H20/20; B65H20/22; B65H2511/00; B65H2511/10; B65H2511/11; Y; Y10; Y10S; Y10S83/00; Y10S83/917; Y10T; Y10T83/00; Y10T83/444; Y10T83/4475; Y10T83/4478; Y10T83/4539; Y10T83/4541; Y10T83/4556; Y10T83/463; Y10T83/4635; Y10T83/647; Y10T83/658; Y10T83/869; Y10T83/8736; Y10T83/8737; Y10T83/8739; Y10T83/8798; Y10T83/8802; Y10T83/8821; Y10T83/8835; Y10T83/8841; Y10T83/8848
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) | 1927-08-12 | 1928-02-11 | 1928-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-08-12 | 1932-02-11 | 1932-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-08-12 | 1936-02-11 | 1936-08-12 | $7700.00 | Window Closed / Lapsed |