US2919200A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bacteriostatic plastic
Assignee: Steril-Plast Inc
•
Filing: 1955-03-25
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Granted: 1959-12-29
•
Expires: 1975-03-25
Abstract
No abstract record available.
Inventors
- 👤 Maurice T Dubin
- 👤 James S White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:49
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/36; C08K5/37; C08K5/375; C08K5/04; C08K5/13; C08K5/136
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
A MOLDED BACTERIOSTATIC PLASTIC MATERIAL WHICH IS COMPATIBLE IN HUMAN CONTACT, SAID MATERIAL CONSISTING ESSENTIALLY OF AN ORGANIC PLASTIC AND AN ORGANIC BATERIOSTATIC AGENT UNIFORMLY DISTRIBUTED THROUGH SAID PLASTIC, SAID BATERIOSATIC AGENT HAVING A DECOMPOSITON TEMPERATURE ABOVE THE MOLDING TEMPERATURE OF SAID ORGANIC PLASTIC AND BEING CHARACTERIZED BY ITS ABILITY TO BE SAFELY USED IN CONTACT WITH THE HUMAN SKIN AND KILL DISEASE-PRODUCING MICRO-ORGANISMS INCLUDING GERMS, BACTERIA AND FUNGI, AND CONSISTING ESSENTIALLY OF A COMPOUND OF AT LEAST ONE MEMBER OF THE GROUP CONSISTING OF 2,2''-THIOBS (4,6-DICHLICROPHENOL) AND 2,2''-METHYLENEBIS-(3,4,6 - TRICLOROPHENOL).
Claim 2
Dependent Claim
91 words
A MOLDED BACTERIOSTATIC PLASTIC MATERIAL WHICH IS COMPATIBLE IN HUMAN CONTACT, SAID MATERIAL CONSISTING ESSENTIALLY OF AN ORGANIC PLASTIC AND AN ORGANIC BATERIOSTATIC AGENT UNIFORMLY DISTRIBUTED THROUGH SAID PLASTIC, SAID BATERIOSATIC AGENT HAVING A DECOMPOSITON TEMPERATURE ABOVE THE MOLDING TEMPERATURE OF SAID ORGANIC PLASTIC AND BEING CHARACTERIZED BY ITS ABILITY TO BE SAFELY USED IN CONTACT WITH THE HUMAN SKIN AND KILL DISEASE-PRODUCING MICRO-ORGANISMS INCLUDING GERMS, BACTERIA AND FUNGI, AND CONSISTING ESSENTIALLY OF A COMPOUND OF AT LEAST ONE MEMBER OF THE GROUP CONSISTING OF 2,2''-THIOBS (4,6-DICHLICROPHENOL) AND 2,2''-METHYLENEBIS-(3,4,6 - TRICLOROPHENOL).
References Cited (Backward Citations)
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Cited
US2460376A
Cited
US2497294A
Cited
US2491287A
Cited
US2704732A
Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-28 | 1963-06-29 | 1963-12-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-28 | 1967-06-29 | 1967-12-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-28 | 1971-06-29 | 1971-12-29 | $7700.00 | Window Closed / Lapsed |