US3407104A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fabric bonding process
Assignee: Individual
•
Filing: 1963-03-07
•
Granted: 1968-10-22
•
Expires: 1983-03-07
Abstract
No abstract record available.
Inventors
- 👤 Eugene L Crandall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:10
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/48; B29C66/00; B29C66/40; B29C66/41; B29C66/43; B29C66/436; B29C66/70; B29C66/71; B29C66/72; B29C66/727; B29C66/729; B29C66/7292; B29C66/90; B29C66/91; B29C66/914; B29C66/9141; B29C66/91431; B29C66/919; B29C66/95; B29C66/953; B29C66/9534; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1028
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
138 words
A FABRIC BONDING PROCESS WHICH COMPRISES THE STEPS OF COATING ONE SURFACE OF A CONTOURED ARICLE WITH A NEOPRENE BASED ADHESIVE, COATING ONE SURFACE OF A RESILIENT PADDING MATERIAL WHICH CONFORMS TO THE SIZE AND SHAPE OF SAID CONTOURED ARTICLE WITH SAID ADHESIVE, CONTACTING SAID COATED SURFACE OF THE RESILIENT MATERIAL WITH SAID COATED SURFACE OF THE CONTOURED ARTICLE IN A PRESSURE MOLD UNDER CONTROLLED CONDITIONS OF HUMIDITY AND TEMPERATURE UNTIL SAID ADHESIVE IS SET, COATING ONE SURFACE OF A THERMOPLASTIC FABRIC WITH SAID ADHESIVE, VACUUM DRAWING SAID COATED THERMOPLASTIC FABRIC IN A VACUUM MOLD THAT CONFORMS TO SAID CONTOURED ARTICLE, CONTACTING SAID COATED SURFACE OF DRAWN FABRIC WITH SAID PADDED CONTOURED ARTICLE UNDER CONTROLLED CONDITIONS OF HUMIDITY AND TEMPERATURE UNTIL SAID ADHESIVE IS SET, AND REMOVING SAID THERMOPLASTIC FABRIC COVERED PADDED CONTOURED ARTICLE FROM SAID VACUUM MOLD.
Claim 2
Dependent Claim
138 words
A FABRIC BONDING PROCESS WHICH COMPRISES THE STEPS OF COATING ONE SURFACE OF A CONTOURED ARICLE WITH A NEOPRENE BASED ADHESIVE, COATING ONE SURFACE OF A RESILIENT PADDING MATERIAL WHICH CONFORMS TO THE SIZE AND SHAPE OF SAID CONTOURED ARTICLE WITH SAID ADHESIVE, CONTACTING SAID COATED SURFACE OF THE RESILIENT MATERIAL WITH SAID COATED SURFACE OF THE CONTOURED ARTICLE IN A PRESSURE MOLD UNDER CONTROLLED CONDITIONS OF HUMIDITY AND TEMPERATURE UNTIL SAID ADHESIVE IS SET, COATING ONE SURFACE OF A THERMOPLASTIC FABRIC WITH SAID ADHESIVE, VACUUM DRAWING SAID COATED THERMOPLASTIC FABRIC IN A VACUUM MOLD THAT CONFORMS TO SAID CONTOURED ARTICLE, CONTACTING SAID COATED SURFACE OF DRAWN FABRIC WITH SAID PADDED CONTOURED ARTICLE UNDER CONTROLLED CONDITIONS OF HUMIDITY AND TEMPERATURE UNTIL SAID ADHESIVE IS SET, AND REMOVING SAID THERMOPLASTIC FABRIC COVERED PADDED CONTOURED ARTICLE FROM SAID VACUUM MOLD.
References Cited (Backward Citations)
US3054714A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-22 | 1972-04-22 | 1972-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-22 | 1976-04-22 | 1976-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-22 | 1980-04-22 | 1980-10-22 | $7700.00 | Window Closed / Lapsed |