US2901373A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pattern flock fabric and methods for producing said pattern
Assignee: Heberlein Patent Corp
•
Filing: 1957-03-12
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Granted: 1959-08-25
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Expires: 1977-03-12
Abstract
No abstract record available.
Inventors
- 👤 Weiss Ernst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:35
CPC Classifications
D; D06; D06Q; D06Q1/00; D06Q1/06; B; B05; B05D; B05D1/00; B05D1/16; B05D3/00; B05D3/10; B05D3/107; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23929; Y10T428/23943; Y10T428/24; Y10T428/24802; Y10T428/24851
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
128 words
A PROCESS OF TREATING A SHEET MATERIAL HAVING AN AREA OF ITS SURFACE COATED WITH A FLOCK MATERIAL WHICH IS BONDED TO SAID SHEET BY AN INTERMEDIATE FILM OF ADHESIVE MATERIAL WHICH IS INERT TO THE LATER MENTIONED SOLVENT, WHICH PROCESS INCLUDES APPLYING A SOLVENT FOR SAID FLOCK MATERIAL TO LOCAL POINTS WITHIN SAID AREA WHICH CONFORM TO A PREDETEMINED PATTERN TO CAUSE SAID SOLVENT TO PENETRATE THE FLOCK TO SAID ADHESIVE FILM AT SAD POINTS AND TO AT LEAST PARTIALLY DISSOLVE FLOCK MATERIAL, AND PRECIPITATING THE SO DISSOLVED FLOCK AS A DEPOSIT ADHERNG TO SAID ADHESIVE FILM AT SAID POINTS, TO THEREBY DELINEATE UPON SAID SHEET THE SAID PATTERN AS AN ADHERENT FILM UPON THE ADHESIVE FILM AND BOUNDED BY THE FLOCK MATERIAL ADJACENT SAID LOCAL POINTS.
Claim 2
Dependent Claim
128 words
A PROCESS OF TREATING A SHEET MATERIAL HAVING AN AREA OF ITS SURFACE COATED WITH A FLOCK MATERIAL WHICH IS BONDED TO SAID SHEET BY AN INTERMEDIATE FILM OF ADHESIVE MATERIAL WHICH IS INERT TO THE LATER MENTIONED SOLVENT, WHICH PROCESS INCLUDES APPLYING A SOLVENT FOR SAID FLOCK MATERIAL TO LOCAL POINTS WITHIN SAID AREA WHICH CONFORM TO A PREDETEMINED PATTERN TO CAUSE SAID SOLVENT TO PENETRATE THE FLOCK TO SAID ADHESIVE FILM AT SAD POINTS AND TO AT LEAST PARTIALLY DISSOLVE FLOCK MATERIAL, AND PRECIPITATING THE SO DISSOLVED FLOCK AS A DEPOSIT ADHERNG TO SAID ADHESIVE FILM AT SAID POINTS, TO THEREBY DELINEATE UPON SAID SHEET THE SAID PATTERN AS AN ADHERENT FILM UPON THE ADHESIVE FILM AND BOUNDED BY THE FLOCK MATERIAL ADJACENT SAID LOCAL POINTS.
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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) | 1962-08-24 | 1963-02-23 | 1963-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-24 | 1967-02-23 | 1967-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-24 | 1971-02-23 | 1971-08-25 | $7700.00 | Window Closed / Lapsed |