US2612949A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for removing metallic elements from flexible strips
Assignee: Individual
•
Filing: 1950-09-25
•
Granted: 1952-10-07
•
Expires: 1970-09-25
Abstract
No abstract record available.
Inventors
- 👤 William R Mcdaniel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:42
CPC Classifications
A; A44; A44B; A44B19/00; A44B19/42; A44B19/58; Y; Y10; Y10S; Y10S83/00; Y10S83/921; Y10T; Y10T225/00; Y10T225/30; Y10T225/307; Y10T225/321; Y10T29/00; Y10T29/51; Y10T29/5191; Y10T83/00; Y10T83/202; Y10T83/2074; Y10T83/2083; Y10T83/2085; Y10T83/2092; Y10T83/2096; Y10T83/2135; Y10T83/2148; Y10T83/869; Y10T83/8798; Y10T83/8799
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1681033A
Cited
US2082408A
Cited
US2111116A
Cited
US2185985A
Cited
US2253280A
Cited
US2289252A
Cited
US2431714A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-10-07 | 1956-04-07 | 1956-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-07 | 1960-04-07 | 1960-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-07 | 1964-04-07 | 1964-10-07 | $7700.00 | Window Closed / Lapsed |