US3244450A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Easel and seat assembly
Assignee: Individual
•
Filing: 1964-07-01
•
Granted: 1966-04-05
•
Expires: 1984-07-01
Abstract
No abstract record available.
Inventors
- 👤 Harold S Boutin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:20
CPC Classifications
A; A47; A47B; A47B97/00; A47B97/04; A47B97/08; A47B83/00; A47B83/008
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
AN EASEL AND SEAT ASSEMBLY COMPRISING, IN COMBINATION, A LONGITUDINALLY EXTENDING FRAME BRACE, SEAT MEANS PIVOTALLY MOUNTED ADJACENT A FIRST END OF SAID BRACE, A LEG BRACKET PIVOTALLY MOUNTED ADJACENT SAID FIRST END OF SAID FRAME BRACE FOR ROTATION AROUND AN AXIS TRANSVERSE TO SAID FRAME BRACE, MEANS MOUNTED ON SAID SEAT MEANS FOR RELEASABLY SECURING SAID LEG BRACKET IN AN OPERATIVE POSITION, A PAIR OF LEGS PIVOTALLY MOUNTED AT THEIR UPPER
Claim 2
Dependent Claim
72 words
AN EASEL AND SEAT ASSEMBLY COMPRISING, IN COMBINATION, A LONGITUDINALLY EXTENDING FRAME BRACE, SEAT MEANS PIVOTALLY MOUNTED ADJACENT A FIRST END OF SAID BRACE, A LEG BRACKET PIVOTALLY MOUNTED ADJACENT SAID FIRST END OF SAID FRAME BRACE FOR ROTATION AROUND AN AXIS TRANSVERSE TO SAID FRAME BRACE, MEANS MOUNTED ON SAID SEAT MEANS FOR RELEASABLY SECURING SAID LEG BRACKET IN AN OPERATIVE POSITION, A PAIR OF LEGS PIVOTALLY MOUNTED AT THEIR UPPER
References Cited (Backward Citations)
DE241047C
Cited
US135973A
Cited
US560698A
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US751408A
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US694875A
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US1286018A
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US2486468A
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US2550550A
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CH303223A
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US2713947A
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FR1159387A
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US3104491A
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US3080195A
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US3114215A
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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) | 1969-04-04 | 1969-10-04 | 1970-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-04 | 1973-10-04 | 1974-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-04 | 1977-10-04 | 1978-04-05 | $7700.00 | Window Closed / Lapsed |