US3226072A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable support element
Assignee: Individual
•
Filing: 1964-12-14
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Granted: 1965-12-28
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Expires: 1984-12-14
Abstract
No abstract record available.
Inventors
- 👤 Bertil E Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:21
CPC Classifications
A; A47; A47F; A47F5/00; A47F5/08; A47F5/0807; A47F5/0815; A47F5/0823
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
A SUPPORT ELEMENT COMPRISING AN ELONGATED SUPPORT HAVING A FIRST OFFSET PORTION COMPRISING A LONGITUDINAL EXTENSION OF SAID SUPPORT AND A SECOND OPPOSITELY OFFSET PORTION PARALLEL TO SAID FIRST OFFSET PORTION, SAID FIRST AND SECOND OFFSET PORTIONS BEING ADAPTED TO EXTEND ON OPPOSITE SIDES OF A NORMALLY VERTICAL FLAT BASE MEMBER, AN EXTENSION AT THE END OF ONE OF SAID OFFSET PORTIONS IN SUBSTANTIALLY RIGHT ANGLED RELATION TO SAID SUPPORT ADAPTED TO EXTEND IN FLUSH RELATION TO ONE SIDE OF THE BASE MEMBER, AN INTURNED PORTION AT THE FREE EXTREMITY OF SAID EXTENSION ADAPTED TO ENGAGE IN AN OPENING IN THE FLAT BASE MEMBER, AND A THIRD OFFSET PORTION AT THE END OF SAID INTURNED PORTION ADAPTED TO EXTEND IN FLUSH RELATION TO THE OTHER SIDE OF SAID FLAT BASE MEMBER.
Claim 2
Dependent Claim
131 words
A SUPPORT ELEMENT COMPRISING AN ELONGATED SUPPORT HAVING A FIRST OFFSET PORTION COMPRISING A LONGITUDINAL EXTENSION OF SAID SUPPORT AND A SECOND OPPOSITELY OFFSET PORTION PARALLEL TO SAID FIRST OFFSET PORTION, SAID FIRST AND SECOND OFFSET PORTIONS BEING ADAPTED TO EXTEND ON OPPOSITE SIDES OF A NORMALLY VERTICAL FLAT BASE MEMBER, AN EXTENSION AT THE END OF ONE OF SAID OFFSET PORTIONS IN SUBSTANTIALLY RIGHT ANGLED RELATION TO SAID SUPPORT ADAPTED TO EXTEND IN FLUSH RELATION TO ONE SIDE OF THE BASE MEMBER, AN INTURNED PORTION AT THE FREE EXTREMITY OF SAID EXTENSION ADAPTED TO ENGAGE IN AN OPENING IN THE FLAT BASE MEMBER, AND A THIRD OFFSET PORTION AT THE END OF SAID INTURNED PORTION ADAPTED TO EXTEND IN FLUSH RELATION TO THE OTHER SIDE OF SAID FLAT BASE MEMBER.
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) | 1968-12-27 | 1969-06-28 | 1969-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-27 | 1973-06-28 | 1973-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-27 | 1977-06-28 | 1977-12-28 | $7700.00 | Window Closed / Lapsed |