US3347950A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adhesive composition
Assignee: Tapecoat Co Inc
•
Filing: 1962-12-10
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Granted: 1967-10-17
•
Expires: 1982-12-10
Abstract
No abstract record available.
Inventors
- 👤 Mazurk Louis Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 08:59
CPC Classifications
C; C09; C09J; C09J115/00; C08; C08L; C08L95/00; C09J115/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
44 words
A PRESSURE SENSITIVE ADHESIVE COMPOSITION CONSITING ESSENTIALLY OF A MAJOR AMOUNT OF CHLORINATED BIPHENYL AND MINOR AMOUNTS OF HIGH MOLECULAR WEIGHT CHLORINATED RUBBER, PITCH HAVING A SOFTENING POINT IN THE RANGE OF 130 TO 200*F., AND A TACKIFYING RESIN HAVING A CYCLIC HYDROCARBON STRUCTURE.
Claim 2
Dependent Claim
44 words
A PRESSURE SENSITIVE ADHESIVE COMPOSITION CONSITING ESSENTIALLY OF A MAJOR AMOUNT OF CHLORINATED BIPHENYL AND MINOR AMOUNTS OF HIGH MOLECULAR WEIGHT CHLORINATED RUBBER, PITCH HAVING A SOFTENING POINT IN THE RANGE OF 130 TO 200*F., AND A TACKIFYING RESIN HAVING A CYCLIC HYDROCARBON STRUCTURE.
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US2096660A
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US2370386A
Cited
US2976256A
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US3211598A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-16 | 1971-04-17 | 1971-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-16 | 1975-04-17 | 1975-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-16 | 1979-04-17 | 1979-10-17 | $7700.00 | Window Closed / Lapsed |