US3104913A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knock-down sofa
Assignee: Individual
•
Filing: 1960-12-27
•
Granted: 1963-09-24
•
Expires: 1980-12-27
Abstract
No abstract record available.
Inventors
- 👤 Faulkner Dorris Clay
- 👤 Jr Hal R Swann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:28
CPC Classifications
A; A47; A47C; A47C4/00; A47C4/02; A47C4/028
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
191 words
A SOFA HAVING A SEAT FRAME AND A BACK FRAME RIGIDLY ATTACHED TO SAID SEAT FRAME, SAID BACK FRAME HAVING FIRST AND SECOND ELONGATED END MEMBERS, FIRST AND SECOND ARM FRAMES, EACH ARM FRAME HAVING AN ARM REST PORTION ADAPTED TO BE ATTACHED IN ASSEMBLED POSITION TO SAID SEAT FRAME AND A REAR POST EXTENDING ABOVE THE ARM REST PORTION AND HAVING AN INNER SURFACE, THE INNER SURFACE OF THE POST OF SAID FIRST ARM FRAME BEING ADAPTED TO SLIDABLY ENGAGE THE FIRST END MEMBER OF SAID BACK FRAME, AND THE INNER SURFACE OF THE POST OF SAID SECOND ARM FRAME BEING ADAPTED TO SLIDABLY ENGAGE THE SECOND END MEMBER OF SAID BACK FRAME, A SLIP COVER HAVING THE OVERALL SHAPE OF THE ASSEMBLED SOFA, INCLUDING A BACK ENVELOPE, A SEAT ENVELOPE AND FIRST AND SECOND ARM ENVELOPES, THE POSTS OF SAID ARM FRAMES BEING ADAPTED TO EXTEND INTO AND SUPPORT THE END PORTIONS OF SAID BACK ENVELOPE WHEN THE ARM REST PORTIONS ARE INSERTED INTO SAID ARM ENVELOPES, SAID POSTS BEING ADAPTED TO MAINTAIN SAID BACK ENVELOPE OPEN TO RECEIVE SAID BACK FRAME AS SAID POSTS ARE LOWERED SLIDABLY AGAINST
Claim 2
Dependent Claim
191 words
A SOFA HAVING A SEAT FRAME AND A BACK FRAME RIGIDLY ATTACHED TO SAID SEAT FRAME, SAID BACK FRAME HAVING FIRST AND SECOND ELONGATED END MEMBERS, FIRST AND SECOND ARM FRAMES, EACH ARM FRAME HAVING AN ARM REST PORTION ADAPTED TO BE ATTACHED IN ASSEMBLED POSITION TO SAID SEAT FRAME AND A REAR POST EXTENDING ABOVE THE ARM REST PORTION AND HAVING AN INNER SURFACE, THE INNER SURFACE OF THE POST OF SAID FIRST ARM FRAME BEING ADAPTED TO SLIDABLY ENGAGE THE FIRST END MEMBER OF SAID BACK FRAME, AND THE INNER SURFACE OF THE POST OF SAID SECOND ARM FRAME BEING ADAPTED TO SLIDABLY ENGAGE THE SECOND END MEMBER OF SAID BACK FRAME, A SLIP COVER HAVING THE OVERALL SHAPE OF THE ASSEMBLED SOFA, INCLUDING A BACK ENVELOPE, A SEAT ENVELOPE AND FIRST AND SECOND ARM ENVELOPES, THE POSTS OF SAID ARM FRAMES BEING ADAPTED TO EXTEND INTO AND SUPPORT THE END PORTIONS OF SAID BACK ENVELOPE WHEN THE ARM REST PORTIONS ARE INSERTED INTO SAID ARM ENVELOPES, SAID POSTS BEING ADAPTED TO MAINTAIN SAID BACK ENVELOPE OPEN TO RECEIVE SAID BACK FRAME AS SAID POSTS ARE LOWERED SLIDABLY AGAINST
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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) | 1966-09-23 | 1967-03-25 | 1967-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-23 | 1971-03-25 | 1971-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-23 | 1975-03-25 | 1975-09-24 | $7700.00 | Window Closed / Lapsed |