US2727278A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making molded composite article
Assignee: Individual
•
Filing: 1952-11-21
•
Granted: 1955-12-20
•
Expires: 1972-11-21
Abstract
No abstract record available.
Inventors
- 👤 Robert D Thompson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 17:51
CPC Classifications
A; A41; A41C; A41C5/00; A41C5/005; B; B29; B29C; B29C44/00; B29C44/02; B29C44/12; B29C44/1209; B29D; B29D99/00; B29D99/0064; B29L; B29L2031/00; B29L2031/48; Y; Y10; Y10S; Y10S297/00; Y10S297/01; Y10S297/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
60 words
THE METHOD OF MAKING MOLDED COMPOSITES ARTICLES HAVING A BODY OF FOAMED ELASTOMERIC MATERIAL AND A COVERING OF FABRIC MATERIAL, WHICH INCLUDES APPLYING A LAYER OF FILLER MATERIAL TO THE OUTER SURFACE OF SAID COVERING MATERIAL AND LIMITING THE PENETRATION OF THE FILLER PART WAY THROUGH THE COVERING MATERIAL BY CONTROL OF TEMPERATURE AND VISCOSITY, CAUSING SAID FILLED COVERING MATERIAL
Claim 2
Independent Claim
60 words
THE METHOD OF MAKING MOLDED COMPOSITES ARTICLES HAVING A BODY OF FOAMED ELASTOMERIC MATERIAL AND A COVERING OF FABRIC MATERIAL, WHICH INCLUDES APPLYING A LAYER OF FILLER MATERIAL TO THE OUTER SURFACE OF SAID COVERING MATERIAL AND LIMITING THE PENETRATION OF THE FILLER PART WAY THROUGH THE COVERING MATERIAL BY CONTROL OF TEMPERATURE AND VISCOSITY, CAUSING SAID FILLED COVERING MATERIAL
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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) | 1958-12-19 | 1959-06-20 | 1959-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-19 | 1963-06-20 | 1963-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-19 | 1967-06-20 | 1967-12-20 | $7700.00 | Window Closed / Lapsed |