US3231308A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable headrest for barber chairs
Assignee: Emil J Paider Co
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Filing: 1963-12-04
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Granted: 1966-01-25
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Expires: 1983-12-04
Abstract
No abstract record available.
Inventors
- 👤 Charles L Redfield
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:23
CPC Classifications
A; A47; A47C; A47C1/00; A47C1/04; A47C1/10; A47C1/06; A47C7/00; A47C7/36; A47C7/38
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
A HEADREST ASSEMBLY FOR A CHAIR COMPRISING, A HEADREST, AN ELONGATED SUPPORT MEMBER, MEANS CONNECTING ONE PORTION OF SAID SUPPORT MEMBER TO SAID HEADREST FOR PROVIDING PIVOTAL MOVEMENT THEREBETWEEN, AND A SUPPORT MEMBER ATTACHMENT ASSEMBLY FOR ATTACHING ANOTHER PORTION OF SAID SUPPORT MEMBER TO THE CHAIR INCLUDING MEANS PROVIDING PIVOTAL MOVEMENT OF SAID SUPPORT MEMBER RELATIVE TO SAID CHAIR, AND MEANS FOR SELECTIVELY POSITIONING SAID SUPPORT MEMBER IN BOTH LINEAR, HORIZONTAL AND VERTICAL DIRECTIONS RELATIVE TO SAID CHAIR, SAID LAST NAMED MEANS ALSO LOCKING SAID SUPPORT MEMBER TO PREVENT MOVEMENT THEREOF RELATIVE TO SAID CHAIR.
Claim 2
Dependent Claim
95 words
A HEADREST ASSEMBLY FOR A CHAIR COMPRISING, A HEADREST, AN ELONGATED SUPPORT MEMBER, MEANS CONNECTING ONE PORTION OF SAID SUPPORT MEMBER TO SAID HEADREST FOR PROVIDING PIVOTAL MOVEMENT THEREBETWEEN, AND A SUPPORT MEMBER ATTACHMENT ASSEMBLY FOR ATTACHING ANOTHER PORTION OF SAID SUPPORT MEMBER TO THE CHAIR INCLUDING MEANS PROVIDING PIVOTAL MOVEMENT OF SAID SUPPORT MEMBER RELATIVE TO SAID CHAIR, AND MEANS FOR SELECTIVELY POSITIONING SAID SUPPORT MEMBER IN BOTH LINEAR, HORIZONTAL AND VERTICAL DIRECTIONS RELATIVE TO SAID CHAIR, SAID LAST NAMED MEANS ALSO LOCKING SAID SUPPORT MEMBER TO PREVENT MOVEMENT THEREOF RELATIVE TO SAID CHAIR.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-24 | 1969-07-26 | 1970-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-24 | 1973-07-26 | 1974-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-24 | 1977-07-26 | 1978-01-25 | $7700.00 | Window Closed / Lapsed |