US3285444A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Extruded frame member
Assignee: Beautiline Ltd
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Filing: 1965-03-01
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Granted: 1966-11-15
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Expires: 1985-03-01
Abstract
No abstract record available.
Inventors
- 👤 Reilly Frederick William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:52
CPC Classifications
A; A47; A47B; A47B47/00; A47B47/04; A47B47/05; F; F16; F16B; F16B12/00; F16B12/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
FOR A PREFABRICATED KNOCK-DOWN SKELETAL STRUCTURE FORMED OF A PLURALITY OF SEPARATE PREFABRICATED COMPONENTS INCLUDING UPRIGHT POST AND HORIZONTAL GIRDERS CONNECTABLE TO THE POSTS TO FORM AN UNITARY RIGID SKELTAL FRAME, SAID GRIDERS COMPRISING AN ELONGATED RIGID MAIN BODY OF SUBSTANTIALLY H-SHAPED CROSS SECTION HAVING: (I) AN INNER WALL HAVING AT LEAST TWO FLANGES EXTENDING AT UPRIGHT ANGLES TO SAID WALL AND FORMING THEREWITH ONE INWARDLY FACING U-CHANNEL; (II) A SUBSTANTIALLY THIN AND NARROW OUTER WALL PARALLEL TO AND SPACED FROM THE SUBSTANTIALLY WIDE INNER WALL;
Claim 2
Dependent Claim
86 words
FOR A PREFABRICATED KNOCK-DOWN SKELETAL STRUCTURE FORMED OF A PLURALITY OF SEPARATE PREFABRICATED COMPONENTS INCLUDING UPRIGHT POST AND HORIZONTAL GIRDERS CONNECTABLE TO THE POSTS TO FORM AN UNITARY RIGID SKELTAL FRAME, SAID GRIDERS COMPRISING AN ELONGATED RIGID MAIN BODY OF SUBSTANTIALLY H-SHAPED CROSS SECTION HAVING: (I) AN INNER WALL HAVING AT LEAST TWO FLANGES EXTENDING AT UPRIGHT ANGLES TO SAID WALL AND FORMING THEREWITH ONE INWARDLY FACING U-CHANNEL; (II) A SUBSTANTIALLY THIN AND NARROW OUTER WALL PARALLEL TO AND SPACED FROM THE SUBSTANTIALLY WIDE INNER WALL;
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) | 1969-11-14 | 1970-05-16 | 1970-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-14 | 1974-05-16 | 1974-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-14 | 1978-05-16 | 1978-11-15 | $7700.00 | Window Closed / Lapsed |