US3237575A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Folding leg assembly
Assignee: Individual
•
Filing: 1965-03-01
•
Granted: 1966-03-01
•
Expires: 1985-03-01
Abstract
No abstract record available.
Inventors
- 👤 Charles O Larson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:58
CPC Classifications
A; A47; A47B; A47B3/00; A47B3/08; A47B3/091; A47B3/0911; A47B3/0912
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
159 words
A FOLDING LEG ASSEMBLY FOR SUPPORTING A TABLE TOP OR THE LIKE COMPRISING AN ELONGATED LEG OF GENERALLY USHAPED CROSS SECTION INCLUDING AN ELONGATED MAIN WALL EXTENDING SUBSTANTIALLY THE LENGTH THEREOF AND OPPOSED SPACED-APART SIDE FLANGES ON THE LONGITUDINAL EDGES OF SAID MAIN WALL EXTENDING SUBSTANTIALLY THE LENGTH THEREOF, A LEG BRACKET HINGEDLY CONNECTING THE UPPER END OF SAID LEG TO THE UNDERSIDE OF THE ASSOCIATED TABLE TOP SO THAT SAID LEG CAN BE PIVOTED BETWEEN AN OPERATIVE POSITION WITH THE LONGITUDINAL AXIS THEREOF DISPOSED SUBSTANTIALLY PERPENDICULAR TO THE UNDERSIDE OF THE ASSOCIATED TABLE TOP AND A FOLDED POSITION WITH THE LONGITUDINAL FREE EDGES OF SAID SIDE FLANGES DISPOSED SUBSTANTIALLY AGAINST THE UNDERSIDE OF THE ASSOCIATED TABLE TOP, A BRACE INCLUDING A FIRST ARM HINGEDLY CONNECTED ADJACENT TO ONE END THEREOF TO SAID LEG BETWEEN SAID SIDE FLANGES ADJACENT TO THE UPPER END THEREOF AND A SECOND ARM HINGEDLY CONNECTED ADJACENT TO ONE END THEREOF TO THE OTHER END
Claim 2
Dependent Claim
159 words
A FOLDING LEG ASSEMBLY FOR SUPPORTING A TABLE TOP OR THE LIKE COMPRISING AN ELONGATED LEG OF GENERALLY USHAPED CROSS SECTION INCLUDING AN ELONGATED MAIN WALL EXTENDING SUBSTANTIALLY THE LENGTH THEREOF AND OPPOSED SPACED-APART SIDE FLANGES ON THE LONGITUDINAL EDGES OF SAID MAIN WALL EXTENDING SUBSTANTIALLY THE LENGTH THEREOF, A LEG BRACKET HINGEDLY CONNECTING THE UPPER END OF SAID LEG TO THE UNDERSIDE OF THE ASSOCIATED TABLE TOP SO THAT SAID LEG CAN BE PIVOTED BETWEEN AN OPERATIVE POSITION WITH THE LONGITUDINAL AXIS THEREOF DISPOSED SUBSTANTIALLY PERPENDICULAR TO THE UNDERSIDE OF THE ASSOCIATED TABLE TOP AND A FOLDED POSITION WITH THE LONGITUDINAL FREE EDGES OF SAID SIDE FLANGES DISPOSED SUBSTANTIALLY AGAINST THE UNDERSIDE OF THE ASSOCIATED TABLE TOP, A BRACE INCLUDING A FIRST ARM HINGEDLY CONNECTED ADJACENT TO ONE END THEREOF TO SAID LEG BETWEEN SAID SIDE FLANGES ADJACENT TO THE UPPER END THEREOF AND A SECOND ARM HINGEDLY CONNECTED ADJACENT TO ONE END THEREOF TO THE OTHER END
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-28 | 1969-08-30 | 1970-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-28 | 1973-08-30 | 1974-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-28 | 1977-08-30 | 1978-03-01 | $7700.00 | Window Closed / Lapsed |