Patent US3137527A successfully refreshed from Google Patents.
US3137527A
Expired / Lapsed
US
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Auditorium chair
Assignee: American Seating Co
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Filing: 1963-05-27
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Granted: 1964-06-16
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Expires: 1983-05-27
Abstract
No abstract record available.
Inventors
- 👤 Alfred C Hoven
- 👤 William S Lindberg
- 👤 Walter E Nordmark
- 👤 James R Shore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:27
CPC Classifications
A; A47; A47C; A47C1/00; A47C1/12; A47C1/121; A47C1/124
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
IN A CHAIR END STANDARD: A SUPPORTING PEDESTAL HAVING A RELATIVELY NARROW LOWER FOOT PORTION; A RELATIVELY WIDE POLYGONAL PANEL FRAME SECURED TO AND OVERLYING THE UPPER PORTION OF SAID SUPPORTING PEDESTAL AND PROVIDED WITH AN INWARDLY OPENING CHANNEL EXTENDING AROUND ALL BUT ONE SIDE THEREOF, THE REMAINING SIDE BEING OPEN; AND A DECORATIVE PANEL OF RELATIVELY WIDE POLYGONAL CONFIGURATION CONFORMING TO THAT OF SAID PANEL FRAME, SAID DECORATIVE PANEL BEING INSERTED THROUGH SAID OPEN SIDE INTO SAID CHANNEL AND INTO JUXTAPOSITION WITH SAID POLYGONAL PANEL FRAME.
Claim 2
Dependent Claim
87 words
IN A CHAIR END STANDARD: A SUPPORTING PEDESTAL HAVING A RELATIVELY NARROW LOWER FOOT PORTION; A RELATIVELY WIDE POLYGONAL PANEL FRAME SECURED TO AND OVERLYING THE UPPER PORTION OF SAID SUPPORTING PEDESTAL AND PROVIDED WITH AN INWARDLY OPENING CHANNEL EXTENDING AROUND ALL BUT ONE SIDE THEREOF, THE REMAINING SIDE BEING OPEN; AND A DECORATIVE PANEL OF RELATIVELY WIDE POLYGONAL CONFIGURATION CONFORMING TO THAT OF SAID PANEL FRAME, SAID DECORATIVE PANEL BEING INSERTED THROUGH SAID OPEN SIDE INTO SAID CHANNEL AND INTO JUXTAPOSITION WITH SAID POLYGONAL PANEL FRAME.
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) | 1967-06-16 | 1967-12-16 | 1968-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-16 | 1971-12-16 | 1972-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-16 | 1975-12-16 | 1976-06-16 | $7700.00 | Window Closed / Lapsed |