US3235306A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Baby chair
Assignee: Individual
•
Filing: 1964-02-10
•
Granted: 1966-02-15
•
Expires: 1984-02-10
Abstract
No abstract record available.
Inventors
- 👤 Victor A Chernivsky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:29
CPC Classifications
A; A47; A47D; A47D1/00; A47D1/006; A47D13/00; A47D13/10; A47D13/107; Y; Y10; Y10S; Y10S297/00; Y10S297/11
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
238 words
IN A BODY CHAIR A SINGLE MARGINAL WIRE FRAME HAVING A BASE WITH A CROSSPIECE AT THE REAR, BENT OUTWARDLY AND FORWARDLY AT THE FRONT TO FORM SUPPORTING LEGS, AND HAVING PARALLEL UPWARDLY INCLINED EXTREMITIES EXTENDING BACKWARDLY FROM THE LEGS OVER THE BASE WITH FREE EXTREMITIES AT THE TOP TERMINATING AT A DISTANCE FROM EACH OTHER, A FABRIC COVER WITH SIDE HEMS TO FIT OVER THE INCLINED PARALLEL SIDES OF THE FRAME HAVING A STRAIGHT UPPER EDGE WITH A TOP HEM IN IT, A RIGID CROSSPIECE FITTING IN THE TOP HEM; THE SIDE EDGE HEMS OF THE COVER FORMING SLEEVES CLOSING THE ENDS OF THE SAID TOP HEM WITH THE CROSSPIECES THEREIN, SAID SIDE HEMS BEING OPEN AT THE BOTTOM AND THE UPPER ENDS OF THE FREE SIDE EXTREMITIES BEING INSERTED THEREIN UNTIL THE ENDS OF THE FRAME ABUT THE ENDS OF THE CROSSPIECE IN ITS TOP HEM AT THE END OF THE COVER, THE COVER HAVING UPPER AND LOWER EDGE HAVING AN ANGULAR NOTCH THE CENTER OF THE LOWER EDGE HAVING AN ANGULAR NOTCH THEREIN, THE SIDES OF WHICH ARE SEWN TOGETHER TO FORM AN INCLINED POUCH SEAT AT THE BOTTOM OF THE COVER, AND THE CROSSPIECE HAVING A CENTRAL ANGULARLY DEPRESSED PORTION EXTENDING REARWARDLY IN THE COVER TO PROVIDE AN ANGULAR CENTRAL DEPRESSION LESS THAN THAT OF THE NOTCH BY WHICH THE HEAD AND BODY OF A BODY WILL BE CENTERED WHEN RECLINING ON THE COVER.
Claim 2
Dependent Claim
238 words
IN A BODY CHAIR A SINGLE MARGINAL WIRE FRAME HAVING A BASE WITH A CROSSPIECE AT THE REAR, BENT OUTWARDLY AND FORWARDLY AT THE FRONT TO FORM SUPPORTING LEGS, AND HAVING PARALLEL UPWARDLY INCLINED EXTREMITIES EXTENDING BACKWARDLY FROM THE LEGS OVER THE BASE WITH FREE EXTREMITIES AT THE TOP TERMINATING AT A DISTANCE FROM EACH OTHER, A FABRIC COVER WITH SIDE HEMS TO FIT OVER THE INCLINED PARALLEL SIDES OF THE FRAME HAVING A STRAIGHT UPPER EDGE WITH A TOP HEM IN IT, A RIGID CROSSPIECE FITTING IN THE TOP HEM; THE SIDE EDGE HEMS OF THE COVER FORMING SLEEVES CLOSING THE ENDS OF THE SAID TOP HEM WITH THE CROSSPIECES THEREIN, SAID SIDE HEMS BEING OPEN AT THE BOTTOM AND THE UPPER ENDS OF THE FREE SIDE EXTREMITIES BEING INSERTED THEREIN UNTIL THE ENDS OF THE FRAME ABUT THE ENDS OF THE CROSSPIECE IN ITS TOP HEM AT THE END OF THE COVER, THE COVER HAVING UPPER AND LOWER EDGE HAVING AN ANGULAR NOTCH THE CENTER OF THE LOWER EDGE HAVING AN ANGULAR NOTCH THEREIN, THE SIDES OF WHICH ARE SEWN TOGETHER TO FORM AN INCLINED POUCH SEAT AT THE BOTTOM OF THE COVER, AND THE CROSSPIECE HAVING A CENTRAL ANGULARLY DEPRESSED PORTION EXTENDING REARWARDLY IN THE COVER TO PROVIDE AN ANGULAR CENTRAL DEPRESSION LESS THAN THAT OF THE NOTCH BY WHICH THE HEAD AND BODY OF A BODY WILL BE CENTERED WHEN RECLINING ON THE COVER.
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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) | 1969-02-14 | 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 |