Patent US4573622A successfully refreshed from Google Patents.
US2809910A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making prefabricated upholstery material
Assignee: Individual
•
Filing: 1954-03-22
•
Granted: 1957-10-15
•
Expires: 1974-03-22
Abstract
No abstract record available.
Inventors
- 👤 Daniel G Deddo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:09
CPC Classifications
B; B32; B32B; B32B27/00; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1039; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24612; Y10T428/24802; Y10T428/24851
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
A METHOD OF PRODUCING A DECORATIVE SOUND-DEADENING TUFTED UPHOLSTERY LAMINATE WHICH COMPRISES APPLYING A HEAT SENSITIVE ADHESIVE TO ONE SIDE OF A SHEET OF SOFT PADDING OVER PRESELECTED AREAS THEREOF, LAYING SAID PADDING OVER RELATIVELY STILL BASE SHEET WITH THE ADHESIVE IN CONTACT WITH SAID BASE SHEET, PLACING A SHEET OF DECORATIVE UPHOLSTERY MATERIAL COMPRISING A THERMOPLASTIC RESIN OVER THE OTHER SIDE OF SAID PADDING TO PROVIDE A SANDWICH ASSEMBLY, SUBJECTING SAID SANDWICH TO THE SIMULTANEOUS
Claim 2
Independent Claim
76 words
A METHOD OF PRODUCING A DECORATIVE SOUND-DEADENING TUFTED UPHOLSTERY LAMINATE WHICH COMPRISES APPLYING A HEAT SENSITIVE ADHESIVE TO ONE SIDE OF A SHEET OF SOFT PADDING OVER PRESELECTED AREAS THEREOF, LAYING SAID PADDING OVER RELATIVELY STILL BASE SHEET WITH THE ADHESIVE IN CONTACT WITH SAID BASE SHEET, PLACING A SHEET OF DECORATIVE UPHOLSTERY MATERIAL COMPRISING A THERMOPLASTIC RESIN OVER THE OTHER SIDE OF SAID PADDING TO PROVIDE A SANDWICH ASSEMBLY, SUBJECTING SAID SANDWICH TO THE SIMULTANEOUS
References Cited (Backward Citations)
US1433203A
Cited
US2166435A
Cited
US2287159A
Cited
US2322226A
Cited
US2264628A
Cited
US2369658A
Cited
US2578709A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-10-14 | 1961-04-15 | 1961-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-10-14 | 1965-04-15 | 1965-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-10-14 | 1969-04-15 | 1969-10-15 | $7700.00 | Window Closed / Lapsed |