US3095260A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for producing plastic articles
Assignee: Ferriot Brothers Inc
•
Filing: 1960-09-20
•
Granted: 1963-06-25
•
Expires: 1980-09-20
Abstract
No abstract record available.
Inventors
- 👤 Joseph V Ferriot
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:23
CPC Classifications
B; B29; B29C; B29C41/00; B29C41/02; B29C41/04; B29C41/06; Y; Y10; Y10S; Y10S264/00; Y10S264/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
47 words
IN A PROCESS FOR MAKING HOLLOW ARTICLES FROM THERMOSETTING VINYL PLASTISOLS AND LIKE LIQUID MATERIALS, THE STEPS OF FORMING A WEAK GELLED LAYER OF PLASTISOL OVER A MOLD CAVITY SURFACE, BREAKING THE LAYER AND INTRODUCING A LIQUID HOT WAX AT, AT LEAST, THE FUSING TEMPERATURE FOR THE
Claim 2
Dependent Claim
47 words
IN A PROCESS FOR MAKING HOLLOW ARTICLES FROM THERMOSETTING VINYL PLASTISOLS AND LIKE LIQUID MATERIALS, THE STEPS OF FORMING A WEAK GELLED LAYER OF PLASTISOL OVER A MOLD CAVITY SURFACE, BREAKING THE LAYER AND INTRODUCING A LIQUID HOT WAX AT, AT LEAST, THE FUSING TEMPERATURE FOR THE
References Cited (Backward Citations)
US803799A
Cited
US1161966A
Cited
US1808226A
Cited
US2066265A
Cited
US2536692A
Cited
US2838798A
Cited
FR1182285A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |