Patent US2295073A successfully refreshed from Google Patents.
US2295073A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collating machine
Assignee: COLATORS Inc
•
Filing: 1940-03-30
•
Granted: 1942-09-08
•
Expires: 1960-03-30
Abstract
No abstract record available.
Inventors
- 👤 Frank H Blythe
- 👤 Jr Leonard W Kuttler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 04:27
CPC Classifications
B; B65; B65H; B65H39/00; B65H39/02; B65H39/04; Y; Y10; Y10T; Y10T83/00; Y10T83/465; Y10T83/4766; Y10T83/4795; Y10T83/4798
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1945-09-07 | 1946-03-09 | 1946-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1949-09-07 | 1950-03-09 | 1950-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1953-09-07 | 1954-03-09 | 1954-09-08 | $7700.00 | Window Closed / Lapsed |