Patent US3170729A successfully refreshed from Google Patents.
US3170729A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Furniture construction
Assignee: Individual
•
Filing: 1962-04-12
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Granted: 1965-02-23
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Expires: 1982-04-12
Abstract
No abstract record available.
Inventors
- 👤 Raymond F Grant
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:45
CPC Classifications
A; A47; A47C; A47C4/00; A47C4/02; A47C4/028; A47C7/00; A47C7/02; A47C7/28; A47C7/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
147 words
A FURNITURE PIECE COMPRISING A SEAT SECTION, SAID SEAT SECTION HAVING A GENERALLY CENTRALLY LOCATED CUSHION PORTION, LATERALLY EXTENDING GENERALLY HORIZONTALLY DISPOSED FLANGES ON BOTH SIDES OF SAID CUSHION PORTION, AND A REARWARDLY EXTENDING GENERALLY HORIZONTALLY DISPOSED FLANGE TO THE REAR OF SAID CUSHION PORTION, A BACK SECTION, SPACED ARM SECTIONS, MEANS FASTENING SAID ARM SECTIONS TO THE FRONT SIDE EDGES OF SAID BACK SECTION, SAID BACK SECTION ADAPTED TO REST DIRECTLY ON SAID REARWARDLY EXTENDING HORIZONTAL FLANGE, EACH OF SAID SPACED ARM SECTIONS ADAPTED TO REST DIRECTLY ON ONE OF SAID LATERALLY EXTENDING HORIZONTAL FLANGES, LEG MEANS HAVING INTEGRAL EXTENSIONS ADAPTED TO PASS UPWARDLY THROUGH SAID LATERALLY EXTENDING HORIZONTAL SIDE FLANGES OF SAID SEAT SECTION AND UPWARDLY THROUGH SAID BACK SECTION AND SAID SPACED ARM SECTIONS, AND MEANS LOCKINGLY ENGAGING THE UPPER ENDS OF SAID INTEGRAL EXTENSIONS TO THEREBY INTERLOCK ALL OF THE FURNITURE PIECE SECTIONS.
Claim 2
Dependent Claim
147 words
A FURNITURE PIECE COMPRISING A SEAT SECTION, SAID SEAT SECTION HAVING A GENERALLY CENTRALLY LOCATED CUSHION PORTION, LATERALLY EXTENDING GENERALLY HORIZONTALLY DISPOSED FLANGES ON BOTH SIDES OF SAID CUSHION PORTION, AND A REARWARDLY EXTENDING GENERALLY HORIZONTALLY DISPOSED FLANGE TO THE REAR OF SAID CUSHION PORTION, A BACK SECTION, SPACED ARM SECTIONS, MEANS FASTENING SAID ARM SECTIONS TO THE FRONT SIDE EDGES OF SAID BACK SECTION, SAID BACK SECTION ADAPTED TO REST DIRECTLY ON SAID REARWARDLY EXTENDING HORIZONTAL FLANGE, EACH OF SAID SPACED ARM SECTIONS ADAPTED TO REST DIRECTLY ON ONE OF SAID LATERALLY EXTENDING HORIZONTAL FLANGES, LEG MEANS HAVING INTEGRAL EXTENSIONS ADAPTED TO PASS UPWARDLY THROUGH SAID LATERALLY EXTENDING HORIZONTAL SIDE FLANGES OF SAID SEAT SECTION AND UPWARDLY THROUGH SAID BACK SECTION AND SAID SPACED ARM SECTIONS, AND MEANS LOCKINGLY ENGAGING THE UPPER ENDS OF SAID INTEGRAL EXTENSIONS TO THEREBY INTERLOCK ALL OF THE FURNITURE PIECE SECTIONS.
References Cited (Backward Citations)
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Cited
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Cited
US3030146A
Cited
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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) | 1968-02-23 | 1968-08-24 | 1969-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-23 | 1972-08-24 | 1973-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-23 | 1976-08-24 | 1977-02-23 | $7700.00 | Window Closed / Lapsed |