US2940616A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for delivering and stacking blocks of sheets and the like
Assignee: CHARLES R STEVENS Inc
•
Filing: 1957-03-20
•
Granted: 1960-06-14
•
Expires: 1977-03-20
Abstract
No abstract record available.
Inventors
- 👤 Reed Arthur Mather
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 01:53
CPC Classifications
B; B65; B65H; B65H5/00; B65H5/22; B65H5/228; B65H3/00; B65H3/32; B65H2301/00; B65H2301/40; B65H2301/42; B65H2301/422; Y; Y10; Y10S; Y10S414/00; Y10S414/10; Y10S414/101
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-14 | 1963-12-14 | 1964-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-14 | 1967-12-14 | 1968-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-14 | 1971-12-14 | 1972-06-14 | $7700.00 | Window Closed / Lapsed |