US2464556A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for folding sheet material
Assignee: CONS LAUNDRIES CORP
•
Filing: 1947-06-13
•
Granted: 1949-03-15
•
Expires: 1967-06-13
Abstract
No abstract record available.
Inventors
- 👤 Frederic B Clark
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:08
CPC Classifications
B; B65; B65H; B65H45/00; B65H45/02; B65H45/04; Y; Y10; Y10S; Y10S493/00; Y10S493/937
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1044449A
Cited
US1004376A
Cited
US1499254A
Cited
US1844152A
Cited
US1865945A
Cited
US2175560A
Cited
GB521310A
Cited
US2214857A
Cited
US2307822A
Cited
US2282127A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-03-14 | 1952-09-13 | 1953-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-03-14 | 1956-09-13 | 1957-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-03-14 | 1960-09-13 | 1961-03-15 | $7700.00 | Window Closed / Lapsed |