US3212815A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Table and chair structure
Assignee: Fixtures Manufacturing Corp
•
Filing: 1962-07-23
•
Granted: 1965-10-19
•
Expires: 1982-07-23
Abstract
No abstract record available.
Inventors
- 👤 Tom H Wardlaw
- 👤 Edgar M Lieberman
- 👤 Maslan David
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 20:24
CPC Classifications
A; A47; A47B; A47B83/00; A47B83/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
A TABLE AND CHAIR COMBINATION COMPRISING, (A) A TABLE TOP, (B) A PLURALITY OF CHAIRS SPACED AROUND SAID TABLE TOP, (C) MEANS EXTENDING FROM EACH OF SAID CHAIRS AND PIVOTALLY CONNECTED RELATIVE TO SAID TABLE TOP FOR SWINGING MOVEMENT OF SAID CHAIRS ABOUT RESPECTIVE VERTICAL AXES, (D) AND A PLURALITY OF SPACED FLOOR-ENGAGING ROLLERS ON SAID CHAIRS FOR ROLLINGLY SUPPORTING SAME INDEPENDENTLY OF THE CONNECTION WITH THE TABLE TOP WITH THE ROLLING AXES OF THE ROLLERS OF THE RESPECTIVE CHAIR BEING FIXED RELATIVE THERETO WITH SAID AXES ON RESPECTIVE LINES INTERSECTING THE VERTICAL AXIS OF MOVEMENT OF THE RESPECTIVE CHAIR SO THAT THE ROLLER POSITIONS DE-
Claim 2
Dependent Claim
106 words
A TABLE AND CHAIR COMBINATION COMPRISING, (A) A TABLE TOP, (B) A PLURALITY OF CHAIRS SPACED AROUND SAID TABLE TOP, (C) MEANS EXTENDING FROM EACH OF SAID CHAIRS AND PIVOTALLY CONNECTED RELATIVE TO SAID TABLE TOP FOR SWINGING MOVEMENT OF SAID CHAIRS ABOUT RESPECTIVE VERTICAL AXES, (D) AND A PLURALITY OF SPACED FLOOR-ENGAGING ROLLERS ON SAID CHAIRS FOR ROLLINGLY SUPPORTING SAME INDEPENDENTLY OF THE CONNECTION WITH THE TABLE TOP WITH THE ROLLING AXES OF THE ROLLERS OF THE RESPECTIVE CHAIR BEING FIXED RELATIVE THERETO WITH SAID AXES ON RESPECTIVE LINES INTERSECTING THE VERTICAL AXIS OF MOVEMENT OF THE RESPECTIVE CHAIR SO THAT THE ROLLER POSITIONS DE-
References Cited (Backward Citations)
US368477A
Cited
US896126A
Cited
GB191007805A
Cited
US1283733A
Cited
US1339232A
Cited
US1493119A
Cited
CH228181A
Cited
US2488222A
Cited
US2461683A
Cited
US2607085A
Cited
US2827354A
Cited
GB864895A
Cited
US2995368A
Cited
US2955888A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-18 | 1969-04-19 | 1969-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-18 | 1973-04-19 | 1973-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-18 | 1977-04-19 | 1977-10-19 | $7700.00 | Window Closed / Lapsed |