US3700616A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sculpturable molding compositions
Assignee: ONEIL PAUL F
•
Filing: 1969-12-03
•
Granted: 1972-10-24
•
Expires: 1989-12-03
Abstract
Abstract COMPOSITIONS COMPRISING VINYL CHLORIDE AND VINYL CHLORIDE COPOLYMERS, PLASTICIZERS, THIXOTROPIC AGENTS AND FILLERS ARE DISCLOSED WHICH ARE HAND AND TOOL WORKABLE LIKE MODELING CLAY, AT ROOM TEMPERATURES AND FORM A HARD, FUSED MASS AT ELEVATED TEMPERATURES.
Inventors
- 👤 Thomas Zawadzki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:41
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/04; C08K5/05; C08K3/00; C08K3/34; C08K3/36; C08K5/0008; C08K5/005; C08K5/09; C08K5/10; C08K5/11; C08K5/12; C08L; C08L27/00; C08L27/02; C08L27/04; C08L27/06; C08L67/00; C08L67/02; C08L2205/00; C08L2205/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-10-24 | 1976-04-24 | 1976-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-10-24 | 1980-04-24 | 1980-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-10-24 | 1984-04-24 | 1984-10-24 | $7700.00 | Window Closed / Lapsed |