US3095193A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pile separating device
Assignee: Miehle Goss Dexter Inc
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Filing: 1961-10-09
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Granted: 1963-06-25
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Expires: 1981-10-09
Abstract
No abstract record available.
Inventors
- 👤 William H Sorenson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:39
CPC Classifications
B; B65; B65H; B65H3/00; B65H3/32; B65H3/322; B65H2301/00; B65H2301/40; B65H2301/42; B65H2301/422; B65H2301/423; B65H2301/4233
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A DEVICE OF THE CHARACTER DESCRIBED COMPRISING A PORTABLE MEMBER ADAPTED TO BE INSERTED BETWEEN OR WITHDRAWN FROM A STACK OF SHEETS AND A SUPPORTING MEDIUM FOR SAID SHEETS, A LOAD SUPPORTING SURFACE PROVIDED BY SAID MEMBER, AND MEANS CARRIED BY SAID MEMBER FOR LONGITUDINAL MOVEMENT RELATIVE TO SAID SURFACE, SAID MEANS HAVING OPERATION TO PREVENT CONTACT BETWEEN SAID SURFACE AND THE BOTTOM SHEET OF SAID STACK DURING INSERTION OR WITHDRAWAL OF SAID MEMBER.
Claim 2
Independent Claim
74 words
A DEVICE OF THE CHARACTER DESCRIBED COMPRISING A PORTABLE MEMBER ADAPTED TO BE INSERTED BETWEEN OR WITHDRAWN FROM A STACK OF SHEETS AND A SUPPORTING MEDIUM FOR SAID SHEETS, A LOAD SUPPORTING SURFACE PROVIDED BY SAID MEMBER, AND MEANS CARRIED BY SAID MEMBER FOR LONGITUDINAL MOVEMENT RELATIVE TO SAID SURFACE, SAID MEANS HAVING OPERATION TO PREVENT CONTACT BETWEEN SAID SURFACE AND THE BOTTOM SHEET OF SAID STACK DURING INSERTION OR WITHDRAWAL OF SAID MEMBER.
References Cited (Backward Citations)
US1464513A
Cited
US1801822A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |