Patent US3307707A successfully refreshed from Google Patents.
US3307707A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Display panel rack
Assignee: Individual
•
Filing: 1965-03-15
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Granted: 1967-03-07
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Expires: 1985-03-15
Abstract
No abstract record available.
Inventors
- 👤 Julian L Wright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:36
CPC Classifications
A; A47; A47F; A47F11/00; A47F11/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
80 words
A DISPLAY RACK FOR PANELS COMPRISING: A BASE, A ROD SLIDABLY POSITIONED IN SAID BASE TO EXTEND SAID BASE FOR STABILIZATION, A PANEL-SUPPORTING LOWER RAIL SECURED TO AND EXTENDING ACROSS SAID BASE, A VERTICAL COLUMN HAVING TELESCOPING NESTABLE MEMBERS MOUNTED ON SAID BASE WITH MEANS FOR RELEASABLY CLAMPING THE TELESCOPING MEMBERS TO A DESIRED EXTENSION, AND A PANEL-SUPPORTING UPPER RAIL SECURED TO ONE OF SAID TELESCOPING NESTABLE MEMBERS, EACH OF SAID PANEL-SUPPORTING RAILS HAVING MEANS FOR RELEASABLY SUPPORTING A PANEL.
Claim 2
Dependent Claim
80 words
A DISPLAY RACK FOR PANELS COMPRISING: A BASE, A ROD SLIDABLY POSITIONED IN SAID BASE TO EXTEND SAID BASE FOR STABILIZATION, A PANEL-SUPPORTING LOWER RAIL SECURED TO AND EXTENDING ACROSS SAID BASE, A VERTICAL COLUMN HAVING TELESCOPING NESTABLE MEMBERS MOUNTED ON SAID BASE WITH MEANS FOR RELEASABLY CLAMPING THE TELESCOPING MEMBERS TO A DESIRED EXTENSION, AND A PANEL-SUPPORTING UPPER RAIL SECURED TO ONE OF SAID TELESCOPING NESTABLE MEMBERS, EACH OF SAID PANEL-SUPPORTING RAILS HAVING MEANS FOR RELEASABLY SUPPORTING A PANEL.
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) | 1970-03-06 | 1970-09-05 | 1971-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-06 | 1974-09-05 | 1975-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-06 | 1978-09-05 | 1979-03-07 | $7700.00 | Window Closed / Lapsed |