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Patent US3316115A successfully refreshed from Google Patents.
US3316115A
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Marking composition
Assignee: Research Corp
•
Filing: 1963-01-02
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Granted: 1967-04-25
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Expires: 1983-01-02
Abstract
No abstract record available.
Inventors
- 👤 Marion D Barnes
- 👤 John M Dale
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:45
CPC Classifications
C; C04; C04B; C04B28/00; C04B28/36; C08; C08L; C08L81/00; C04B2111/00; C04B2111/00474; C04B2111/00482; C04B2111/0075
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
52 words
A COMPOSITION FOR USE IN MARKING ROADS AND THE LIKE, SAID COMPOSITION CONSISTING ESSENTIALLY OF A MAJOR AMOUNT OF SULPHUR AND A PLASTICIZING AMOUNT OF AT LEAST ONE POLYSULPHIDE POLYMER PLASTICIZER THEREFOR SELECTED FROM THE GROUP CONSISTING OF ARYLENE POLYSULPHAIDES AND ALIPHATIC POLYSULPHIDES CONTAINING ALIPHATIC ETHER CHAINS JOINING THE SULPHUR ATOMS THEREIN.
Claim 2
Dependent Claim
52 words
A COMPOSITION FOR USE IN MARKING ROADS AND THE LIKE, SAID COMPOSITION CONSISTING ESSENTIALLY OF A MAJOR AMOUNT OF SULPHUR AND A PLASTICIZING AMOUNT OF AT LEAST ONE POLYSULPHIDE POLYMER PLASTICIZER THEREFOR SELECTED FROM THE GROUP CONSISTING OF ARYLENE POLYSULPHAIDES AND ALIPHATIC POLYSULPHIDES CONTAINING ALIPHATIC ETHER CHAINS JOINING THE SULPHUR ATOMS THEREIN.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-04-24 | 1970-10-24 | 1971-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-04-24 | 1974-10-24 | 1975-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-04-24 | 1978-10-24 | 1979-04-25 | $7700.00 | Window Closed / Lapsed |