Patent US2742652A successfully refreshed from Google Patents.
US2742652A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cushions and cushioning material
Assignee: Owens Corning
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Filing: 1952-07-17
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Granted: 1956-04-24
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Expires: 1972-07-17
Abstract
No abstract record available.
Inventors
- 👤 Paul E Mautz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:51
CPC Classifications
A; A47; A47C; A47C27/00; A47C27/12; Y; Y10; Y10S; Y10S5/00; Y10S5/948; Y10S5/952
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
AN INTERMEDIATE ARTICLE OF MANUFACTURE TO BE USED IN THE MAKING OF CUSHIONS COMPRISING A PAD OF GLASS FIBERS OF THE ORDER OF 0.00015 OF AN INCH, THE PAD BEING MADE UP OF A PLURALITY OF MATS OF FIBERS INTERBONDED IN HAPHAZARD RELATION, THE FIBERS OF ALL THE MATS BEING OF THE SAME DIAMETER AND THE SAME KIND AND THE MATS BEING ALL OF THE SAME DENSITY, AND A PLURALITY OF EQUISPACED ROWS OF QUILTING STITCHES IN THE ORDER OF TWO INCHES APART EXTEND-
Claim 2
Dependent Claim
84 words
AN INTERMEDIATE ARTICLE OF MANUFACTURE TO BE USED IN THE MAKING OF CUSHIONS COMPRISING A PAD OF GLASS FIBERS OF THE ORDER OF 0.00015 OF AN INCH, THE PAD BEING MADE UP OF A PLURALITY OF MATS OF FIBERS INTERBONDED IN HAPHAZARD RELATION, THE FIBERS OF ALL THE MATS BEING OF THE SAME DIAMETER AND THE SAME KIND AND THE MATS BEING ALL OF THE SAME DENSITY, AND A PLURALITY OF EQUISPACED ROWS OF QUILTING STITCHES IN THE ORDER OF TWO INCHES APART EXTEND-
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) | 1959-04-24 | 1959-10-24 | 1960-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-24 | 1963-10-24 | 1964-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-24 | 1967-10-24 | 1968-04-24 | $7700.00 | Window Closed / Lapsed |