US3235093A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Display support means
Assignee: Individual
•
Filing: 1963-11-27
•
Granted: 1966-02-15
•
Expires: 1983-11-27
Abstract
No abstract record available.
Inventors
- 👤 Leonard C Eisbart
- 👤 Macerollo Vincent
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:33
CPC Classifications
A; A47; A47F; A47F7/00; A47F7/16; A47F7/163
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
A DISPLAY SUPPORT MEANS COMPRISING SPACED UPRIGHT STANDARDS, A PLURALITY OF SPECIMEN SUPPORT MEMBERS EACH PIVOTABLY SUPPORTED BY SAID STANDARDS AND OVERLAPPING ONE ANOTHER, ONE OF SAID STANDARDS HAVING A HOLE FOR RECEIVING A PROJECTION ON ONE OF SAID SUPPORT MEMBERS, THE OTHER OF SAID STANDARDS HAVING A PERIPHERAL NOTCH FOR RECEIVING ANOTHER PROJECTION ON SAID ONE MEMBER, AND SPRING MEANS FOR BIASING EACH MEMBER TO A NORMAL OR INOPERATIVE POSITION DEPENDING ON WHETHER THE SUPPORT MEMBER IS ABOVE OR BELOW THE HORIZONTAL
Claim 2
Dependent Claim
83 words
A DISPLAY SUPPORT MEANS COMPRISING SPACED UPRIGHT STANDARDS, A PLURALITY OF SPECIMEN SUPPORT MEMBERS EACH PIVOTABLY SUPPORTED BY SAID STANDARDS AND OVERLAPPING ONE ANOTHER, ONE OF SAID STANDARDS HAVING A HOLE FOR RECEIVING A PROJECTION ON ONE OF SAID SUPPORT MEMBERS, THE OTHER OF SAID STANDARDS HAVING A PERIPHERAL NOTCH FOR RECEIVING ANOTHER PROJECTION ON SAID ONE MEMBER, AND SPRING MEANS FOR BIASING EACH MEMBER TO A NORMAL OR INOPERATIVE POSITION DEPENDING ON WHETHER THE SUPPORT MEMBER IS ABOVE OR BELOW THE HORIZONTAL
References Cited (Backward Citations)
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Cited
US803464A
Cited
US1290950A
Cited
US2047097A
Cited
US2514795A
Cited
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-14 | 1969-08-16 | 1970-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-14 | 1973-08-16 | 1974-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-14 | 1977-08-16 | 1978-02-15 | $7700.00 | Window Closed / Lapsed |