US3460826A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Devices for single sheet feeding of paper
Assignee: Bauerle Mathias GmbH
•
Filing: 1967-04-03
•
Granted: 1969-08-12
•
Expires: 1987-04-03
Abstract
No abstract record available.
Inventors
- 👤 Erwin Porth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:57
CPC Classifications
B; B65; B65H; B65H3/00; B65H3/46; B65H3/52; B65H3/5207; B65H3/5215; B65H3/5246; B65H3/5253; B65H3/5261; B65H3/60; B65H3/62; B65H3/66; B65H2407/00; B65H2407/20; B65H2407/21; B65H2511/00; B65H2511/20; B65H2511/22; B65H2511/224
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) | 1972-08-11 | 1973-02-10 | 1973-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-11 | 1977-02-10 | 1977-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-11 | 1981-02-10 | 1981-08-12 | $7700.00 | Window Closed / Lapsed |