US3152002A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of making elastomeric floor or wall covering and step product therefor
Assignee: American Biltrite Inc
•
Filing: 1961-12-11
•
Granted: 1964-10-06
•
Expires: 1981-12-11
Abstract
No abstract record available.
Inventors
- 👤 Wisotzky Reuben
- 👤 Edesess Beatrice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:49
CPC Classifications
B; B32; B32B; B32B37/00; B32B37/14; B32B37/24; B29; B29C; B29C43/00; B29C43/02; B29C43/021; B29C43/22; B29C43/30; D; D06; D06N; D06N7/00; D06N7/0005; D06N7/0028; D06N7/0039; D06N7/0057; B29C2791/00; B29C2791/001; B29K; B29K2105/00; B29K2105/25; B29K2105/251; B29K2995/00; B29K2995/0018; B29K2995/002; B29K2995/0021; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24355; Y10T428/24372; Y10T428/24405; Y10T428/24802; Y10T428/24893; Y10T442/00; Y10T442/20; Y10T442/2041; Y10T442/2098; Y10T442/2107
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
A PROCESS OF MAKING ELASTOMERIC TERRAZZO TYPE FLOORING, COMPRISING THE STEPS OF UNIFORMLY COATING A SHEET OF TEXTILE BACKING MATERIAL WITH AN UNFUSED LIQUID PIGMENTED POLYVINYL CHLORIDE PLASTISOL, DISTRIBUTING A CHARGE OF LOOSE UNHEATED PLASTIC GRANULES OF SOLID POLYVINYL CHLORIDE COMPOUND UPON THE COATED BACKING SHEET AND ADHESIVELY EMBEDDING THEM IN SAID LIQUID PLASTISOL, FUSING THE PLASTISOL OF FIX THE POSITION OF THE OTHERWISE LOOSE GRANULES ON THE BACKING SHEET, AND THEN BY THE APPLICATION OF HEAT AND PRESSURE, MOLDING THE COMPONENTS THUS ASSEMBLED INTO A FLAT PRODUCT OF UNIFORM THICKNESS.
Claim 2
Dependent Claim
91 words
A PROCESS OF MAKING ELASTOMERIC TERRAZZO TYPE FLOORING, COMPRISING THE STEPS OF UNIFORMLY COATING A SHEET OF TEXTILE BACKING MATERIAL WITH AN UNFUSED LIQUID PIGMENTED POLYVINYL CHLORIDE PLASTISOL, DISTRIBUTING A CHARGE OF LOOSE UNHEATED PLASTIC GRANULES OF SOLID POLYVINYL CHLORIDE COMPOUND UPON THE COATED BACKING SHEET AND ADHESIVELY EMBEDDING THEM IN SAID LIQUID PLASTISOL, FUSING THE PLASTISOL OF FIX THE POSITION OF THE OTHERWISE LOOSE GRANULES ON THE BACKING SHEET, AND THEN BY THE APPLICATION OF HEAT AND PRESSURE, MOLDING THE COMPONENTS THUS ASSEMBLED INTO A FLAT PRODUCT OF UNIFORM THICKNESS.
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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) | 1967-10-06 | 1968-04-06 | 1968-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-10-06 | 1972-04-06 | 1972-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-10-06 | 1976-04-06 | 1976-10-06 | $7700.00 | Window Closed / Lapsed |