Patent US2850423A successfully refreshed from Google Patents.
US2850423A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of floor mat
Assignee: Goodyear Tire and Rubber Co
•
Filing: 1954-12-02
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Granted: 1958-09-02
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Expires: 1974-12-02
Abstract
No abstract record available.
Inventors
- 👤 Kramp Edward
- 👤 Jr Alfred J Lowdermilk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:30
CPC Classifications
B; B29; B29D; B29D99/00; B29D99/0057; B32; B32B; B32B27/00; B32B37/00; B32B37/0007; B32B37/003; B60; B60N; B60N3/00; B60N3/04; B60N3/042; B60N3/044; B60N3/048; B29L; B29L2031/00; B29L2031/30; B29L2031/3005; B29L2031/3017; B32B38/00; B32B2038/0052; B32B2038/0076; B32B38/04; B32B2038/047; B32B2305/00; B32B2305/77; B32B2319/00; B32B2327/00; B32B2327/06; B32B37/12; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1043; Y10T156/1044; Y10T428/00; Y10T428/24; Y10T428/24273; Y10T428/24322; Y10T428/24331; Y10T428/24479; Y10T428/24521; Y10T428/24628; Y10T428/24942; Y10T428/2495; Y10T428/24967; Y10T428/31504; Y10T428/31855; Y10T428/31938
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
A PROCESS FOR THE MANUFACTURE OF FLOOR MATS HAVING A DECORATIVE SURFACE THEREON, COMPRISING THE STEPS OF APPLYING A SUBSTANTIALLY CONTINUOUS LAYER OF AN ADHESIVE TO ONE SIDE OF A SUBSTANTIALLY AIR-IMPERVIOUS SHEET OF VULCANIZABLE ELASTOMERIC MATERIAL, PLACING A CONTINUOUS FILM OF VINYL HALIDE RESIN OF A THICKNESS IN THE ORDER OF .003" TO .008" AND HAVING A MULTIPLICITY OF MINUTE AND SUBSTANTIALLY INCONSPICUOUS OPENINGS THERETHROUGH UPON THE ADHESIVELY COATED SURFACE OF SAID SHEET TO FORM A LAMINATED STRUCTURE, PLACING THE FILM SURFACE OF THE LAMINATED STRUCTURE AGAINST A FORMING MOLD, AND SUBJECTING THE LAMINATED STRUCTURE TO HEAT AND PRESSURE TO SIMULTANEOUSLY VULCANIZE THE ELASTOMERIC MATERIAL AND TO INSEPARABLY UNITE WITH THE FILM AND FORM THE MAT WITH THE FILM BEING THE DECORATIVE SURFACE THEREOF.
Claim 2
Dependent Claim
125 words
A PROCESS FOR THE MANUFACTURE OF FLOOR MATS HAVING A DECORATIVE SURFACE THEREON, COMPRISING THE STEPS OF APPLYING A SUBSTANTIALLY CONTINUOUS LAYER OF AN ADHESIVE TO ONE SIDE OF A SUBSTANTIALLY AIR-IMPERVIOUS SHEET OF VULCANIZABLE ELASTOMERIC MATERIAL, PLACING A CONTINUOUS FILM OF VINYL HALIDE RESIN OF A THICKNESS IN THE ORDER OF .003" TO .008" AND HAVING A MULTIPLICITY OF MINUTE AND SUBSTANTIALLY INCONSPICUOUS OPENINGS THERETHROUGH UPON THE ADHESIVELY COATED SURFACE OF SAID SHEET TO FORM A LAMINATED STRUCTURE, PLACING THE FILM SURFACE OF THE LAMINATED STRUCTURE AGAINST A FORMING MOLD, AND SUBJECTING THE LAMINATED STRUCTURE TO HEAT AND PRESSURE TO SIMULTANEOUSLY VULCANIZE THE ELASTOMERIC MATERIAL AND TO INSEPARABLY UNITE WITH THE FILM AND FORM THE MAT WITH THE FILM BEING THE DECORATIVE SURFACE THEREOF.
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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) | 1961-09-01 | 1962-03-03 | 1962-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-01 | 1966-03-03 | 1966-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-01 | 1970-03-03 | 1970-09-02 | $7700.00 | Window Closed / Lapsed |