US2601898A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Film trimming machine
Assignee: Smiths Medical ASD Inc
•
Filing: 1949-05-26
•
Granted: 1952-07-01
•
Expires: 1969-05-26
Abstract
No abstract record available.
Inventors
- 👤 Vestorsky William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:30
CPC Classifications
G; G03; G03D; G03D15/00; G03D15/04; Y; Y10; Y10T; Y10T83/00; Y10T83/525; Y10T83/541; Y10T83/544; Y10T83/727; Y10T83/744; Y10T83/869; Y10T83/8765; Y10T83/8766; Y10T83/8768
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US46066A
Cited
US934027A
Cited
US1197788A
Cited
US1767763A
Cited
DE525862C
Cited
US2163868A
Cited
US2427418A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-01 | 1955-12-31 | 1956-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-01 | 1959-12-31 | 1960-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-01 | 1963-12-31 | 1964-07-01 | $7700.00 | Window Closed / Lapsed |