US3067718A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for treating sheet materials
Assignee: MASCHINENFABRIK JOHANNES ZIMMER
•
Filing: 1959-11-03
•
Granted: 1962-12-11
•
Expires: 1979-11-03
Abstract
No abstract record available.
Inventors
- 👤 Kraft Rupert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:01
CPC Classifications
D; D21; D21H; D21H5/00; D21H5/0005; D21H5/0025; B; B41; B41F; B41F13/00; B41F13/02; B41F15/00; B41F15/14; B41F15/40; B41F15/42; B41F15/426; B41F17/00; B41F17/007; B65; B65G; B65G37/00; B65H; B65H20/00; B65H20/06; D21G; D21G1/00; D21G1/002; D21G1/004; D21G1/0053; D21H23/00; D21H23/02; D21H23/22; D21H23/52; B65G2812/00; B65G2812/01; B65G2812/016; B65G2812/018; Y; Y10; Y10S; Y10S100/00; Y10S100/917; Y10S428/00; Y10S428/90
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1561063A
Cited
US2857879A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-10 | 1966-06-11 | 1966-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-10 | 1970-06-11 | 1970-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-10 | 1974-06-11 | 1974-12-11 | $7700.00 | Window Closed / Lapsed |