Patent US2869786A successfully refreshed from Google Patents.
US3239271A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chair
Assignee: Individual
•
Filing: 1964-11-09
•
Granted: 1966-03-08
•
Expires: 1984-11-09
Abstract
No abstract record available.
Inventors
- 👤 Florence W Bergersen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:30
CPC Classifications
A; A47; A47D; A47D15/00; A47D15/005; A47D15/006; A47D1/00; A47D1/002
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
97 words
A CHAIR ASSEMBLY FOR MENTALLY OR PHYSICALLY HANDICAPPED PEOPLE INCLUDING: A RELATIVELY LOW AND LONG TABLELIKE SUPPORT INCLUDING A PLURALITY OF SPACED LEGS AND TOP OUTER EDGES INCLUDING A FRONT EDGE, A FLAT BASE MEMBER REMOVABLY RESTING UPON SAID SUPPORT, SAID BASE MEMBER AND SAID SUPPORT BEING PROVIDED WITH INTERLOCKING PORTIONS TO PREVENT RELATIVE LONGITUDINAL MOVEMENT THEREOF, A RECLINING BACK SUPPORT ADJUSTABLY SECURED TO SAID BASE MEMBER AND ADJUSTABLE TO VARIOUS ANGLES OF INCLINATION, SAID BACK SUPPORT HAVING SIDE RAILS TO LIMIT SIDEWISE MOVEMENT OF THE HEAD, AND A FOOTREST SLIDABLY SECURED TO SAID BASE MEMBER AND
Claim 2
Dependent Claim
97 words
A CHAIR ASSEMBLY FOR MENTALLY OR PHYSICALLY HANDICAPPED PEOPLE INCLUDING: A RELATIVELY LOW AND LONG TABLELIKE SUPPORT INCLUDING A PLURALITY OF SPACED LEGS AND TOP OUTER EDGES INCLUDING A FRONT EDGE, A FLAT BASE MEMBER REMOVABLY RESTING UPON SAID SUPPORT, SAID BASE MEMBER AND SAID SUPPORT BEING PROVIDED WITH INTERLOCKING PORTIONS TO PREVENT RELATIVE LONGITUDINAL MOVEMENT THEREOF, A RECLINING BACK SUPPORT ADJUSTABLY SECURED TO SAID BASE MEMBER AND ADJUSTABLE TO VARIOUS ANGLES OF INCLINATION, SAID BACK SUPPORT HAVING SIDE RAILS TO LIMIT SIDEWISE MOVEMENT OF THE HEAD, AND A FOOTREST SLIDABLY SECURED TO SAID BASE MEMBER AND
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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) | 1969-03-07 | 1969-09-06 | 1970-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-07 | 1973-09-06 | 1974-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-07 | 1977-09-06 | 1978-03-08 | $7700.00 | Window Closed / Lapsed |