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US3107442A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple board, easel and table combination
Assignee: Individual
•
Filing: 1961-12-26
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Granted: 1963-10-22
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Expires: 1981-12-26
Abstract
No abstract record available.
Inventors
- 👤 Levine Harry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 06:05
CPC Classifications
A; A47; A47B; A47B83/00; A47B83/008
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
A MULTIPLE BOARD, EASEL AND TABLE COMBINATION, COMPRISING A DISASSEMBLABLE FRAME INCLUDING A PAIR OF VERTICAL SPACED MEMBERS HAVING UPPER AND LOWER REDUCED END PORTIONS; A PAIR OF UPPER AND LOWER U-SHAPED BRACES HAVING HOLLOW END PORTIONS FOR RECEIVING SAID UPPER AND LOWER REDUCED END PORTIONS RESPECTIVELY, THE LEGS OF SAID LOWER BRACE HAVING A PLURALITY OF SPACED BORES EXTENDING THERETHROUGH; TWO PAIRS OF DIVERGING SUPPORT MEMBERS FORMED WITH VERTICAL PORTIONS ADAPTED TO MATE WITH OPPOSITE SURFACES OF THE LEG PORTIONS OF SAID LOWER BRACE, SAID VERTICAL PORTIONS HAVING A PLURALITY OF HOLES ALIGNABLE WITH A PREDETERMINED ONE OF SAID BORES; FASTENING MEANS ADAPTED TO EXTEND THROUGH SAID HOLES AND SAID BORES FOR SECURING SAID SUPPORT MEMBERS TO SAID LOWER BRACE AT A DESIRED HEIGHT; A BOARD PIVOTABLE IN SAID FRAME,
Claim 2
Dependent Claim
131 words
A MULTIPLE BOARD, EASEL AND TABLE COMBINATION, COMPRISING A DISASSEMBLABLE FRAME INCLUDING A PAIR OF VERTICAL SPACED MEMBERS HAVING UPPER AND LOWER REDUCED END PORTIONS; A PAIR OF UPPER AND LOWER U-SHAPED BRACES HAVING HOLLOW END PORTIONS FOR RECEIVING SAID UPPER AND LOWER REDUCED END PORTIONS RESPECTIVELY, THE LEGS OF SAID LOWER BRACE HAVING A PLURALITY OF SPACED BORES EXTENDING THERETHROUGH; TWO PAIRS OF DIVERGING SUPPORT MEMBERS FORMED WITH VERTICAL PORTIONS ADAPTED TO MATE WITH OPPOSITE SURFACES OF THE LEG PORTIONS OF SAID LOWER BRACE, SAID VERTICAL PORTIONS HAVING A PLURALITY OF HOLES ALIGNABLE WITH A PREDETERMINED ONE OF SAID BORES; FASTENING MEANS ADAPTED TO EXTEND THROUGH SAID HOLES AND SAID BORES FOR SECURING SAID SUPPORT MEMBERS TO SAID LOWER BRACE AT A DESIRED HEIGHT; A BOARD PIVOTABLE IN SAID FRAME,
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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) | 1966-10-21 | 1967-04-22 | 1967-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-21 | 1971-04-22 | 1971-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-21 | 1975-04-22 | 1975-10-22 | $7700.00 | Window Closed / Lapsed |