US3203150A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Building framework
Assignee: Electrolux AB
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Filing: 1961-02-27
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Granted: 1965-08-31
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Expires: 1981-02-27
Abstract
No abstract record available.
Inventors
- 👤 Serneblad Lars Gunnar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:26
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/18; E04B1/24; E04B1/2403; E04B2001/2406; E04B2001/2448
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
210 words
A BUILDING FRAMEWORK COMPRISING A PLURALITY OF ELONGATED MEMBERS INCLUDING FIRST AND SECOND MEMBERS IN ALIGNMENT WITH ONE ANOTHER AND A THIRD MEMBER TRANSVERSE TO THE FIRST AND SECOND MEMBERS, THE ELONGATED MEMBERS COMPRISING PAIRS OF WALLS WHICH ARE ADJACENT TO AND SUBSTANTIALLY PARALLEL TO ONE ANOTHER AND EXTEND LENGTH WISE TO THE MEMBERS, THE ADJACENT WALLS OF THE MEMBERS BEING FORMED BY ELONGATED MULTI-SIDED ANGLE PARTS HAVING SIDES FORMING THE ADJACENT WALLS, EACH WALL OF SAID PAIRS OF WALLS BEING A COMPONENT OF A DIFFERENT ANGLE PART, THE FIRST, SECOND AND THIRD MEMBERS BEING SEPARATE FROM ONE ANOTHER, ONE END OF EACH MEMBER BEING CLOSELY ADJACENT TO ONE END OF EACH OF THE OTHER MEMBERS, THE ONE ENDS OF THE MEMBERS CLOSELY ADJACENT TO ONE ANOTHER EACH INCLUDING AS A PART THEREOF A FIVE-SIDED U-SHAPED STRAP HAVING ONE SIDE AT ITS CLOSED END AND A PAIR OF ARMS EXTENDING THEREFROM EACH HAVING TWO SIDES, MEANS CONNECTING THE ADJACENT WALLS AT THE ENDS OF THE MEMBERS, SAID CONNECTING MEANS AT THE ONE ENDS OF THE MEMBERS INCLUDING THE STRAPS, THE SIDES OF EACH STRAP AT THE OUTER ENDS OF THE ARMS BEING RESPECTIVELY JOINED TO THE ADJACENT WALLS AT THE ONE END OF THE MEMBER OF WHICH IT FORMS A
Claim 2
Dependent Claim
210 words
A BUILDING FRAMEWORK COMPRISING A PLURALITY OF ELONGATED MEMBERS INCLUDING FIRST AND SECOND MEMBERS IN ALIGNMENT WITH ONE ANOTHER AND A THIRD MEMBER TRANSVERSE TO THE FIRST AND SECOND MEMBERS, THE ELONGATED MEMBERS COMPRISING PAIRS OF WALLS WHICH ARE ADJACENT TO AND SUBSTANTIALLY PARALLEL TO ONE ANOTHER AND EXTEND LENGTH WISE TO THE MEMBERS, THE ADJACENT WALLS OF THE MEMBERS BEING FORMED BY ELONGATED MULTI-SIDED ANGLE PARTS HAVING SIDES FORMING THE ADJACENT WALLS, EACH WALL OF SAID PAIRS OF WALLS BEING A COMPONENT OF A DIFFERENT ANGLE PART, THE FIRST, SECOND AND THIRD MEMBERS BEING SEPARATE FROM ONE ANOTHER, ONE END OF EACH MEMBER BEING CLOSELY ADJACENT TO ONE END OF EACH OF THE OTHER MEMBERS, THE ONE ENDS OF THE MEMBERS CLOSELY ADJACENT TO ONE ANOTHER EACH INCLUDING AS A PART THEREOF A FIVE-SIDED U-SHAPED STRAP HAVING ONE SIDE AT ITS CLOSED END AND A PAIR OF ARMS EXTENDING THEREFROM EACH HAVING TWO SIDES, MEANS CONNECTING THE ADJACENT WALLS AT THE ENDS OF THE MEMBERS, SAID CONNECTING MEANS AT THE ONE ENDS OF THE MEMBERS INCLUDING THE STRAPS, THE SIDES OF EACH STRAP AT THE OUTER ENDS OF THE ARMS BEING RESPECTIVELY JOINED TO THE ADJACENT WALLS AT THE ONE END OF THE MEMBER OF WHICH IT FORMS A
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) | 1968-08-30 | 1969-03-01 | 1969-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-30 | 1973-03-01 | 1973-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-30 | 1977-03-01 | 1977-08-31 | $7700.00 | Window Closed / Lapsed |