US3116569A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Quilted headboard and method of fabrication thereof
Assignee: Individual
•
Filing: 1962-05-29
•
Granted: 1964-01-07
•
Expires: 1982-05-29
Abstract
No abstract record available.
Inventors
- 👤 Norman S Kramer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:03
CPC Classifications
B; B29; B29C; B29C51/00; B29C51/26; B29C51/30; B29C51/36; A; A47; A47C; A47C19/00; A47C19/02; A47C19/021; A47C19/022; B29C51/16; Y; Y10; Y10S; Y10S297/00; Y10S297/03; Y10T; Y10T29/00; Y10T29/48; Y10T29/481
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
145 words
A METHOD FOR MAKING A QUILTED CUSION COMPRISING THE STEPS OF POSITIONING A SHEET OF THERMOPLASTIC MATERIAL OVER A DIE HAVING A PLURALITY OF ROWS OF ALIGNED CAVITIES WITH THE MARGINS OF THE SHEET DISPOSED OVER A FLAT SURFACE PERIMETRICALLY SPACED WITH RESPECT TO THE DIE, PERIPHERALLY CLAMPING THE SHEET IN FLAT DISPOSITION AGAINST THE PERIMETRICAL SURFACE, APPLYING HEAT TO THE CLAMPED SHEET UNTIL IT HAS BEGUN TO SOFTEN AND THEN EXHAUSTING THE CAVITIES SO THAT THE PORTION OF THE SHEET OVERLYING THE CAVITIES WILL BE DISTENDED THEREIN AGAINST THE CAVITY WALLS TO FORM A PLURALITY OF MOLDED POCKETS CONFORMING TO THE CONFIGURATION THEREOF, INSERTING BLOCKS OF RESILIENT PADDING MATERIAL INTO THE RESPECTIVE POCKETS, THE BLOCKS HAVING LATERAL DIMENSIONS CONFORMING SUBSTANTIALLY TO THE LATERAL DIMENSIONS OF THE POCKETS AND A THICKNESS GREATER THAN THE DEPTHS THEREOF, APPLYING A RIB OF CEMENT TO UPSTANDING WEBS OF
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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) | 1967-01-06 | 1967-07-08 | 1968-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-01-06 | 1971-07-08 | 1972-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-01-06 | 1975-07-08 | 1976-01-07 | $7700.00 | Window Closed / Lapsed |