US757667A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mechanism for feeding thin flat flexible blanks.
Assignee: Individual
•
Filing: 1903-08-26
•
Granted: 1904-04-19
•
Expires: 1923-08-26
Abstract
No abstract record available.
Inventors
- 👤 Lewis A Mayall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:06
CPC Classifications
B; B65; B65H; B65H5/00; B65H5/02; B65H5/028
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) | 1907-04-19 | 1907-10-19 | 1908-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1911-04-19 | 1911-10-19 | 1912-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1915-04-19 | 1915-10-19 | 1916-04-19 | $7700.00 | Window Closed / Lapsed |