US3380938A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure-sensitive adhesive comprising natural rubber and a styrene-methyl methacrylate-ethyl acrylate terpolymer
Assignee: BX Plastics Ltd
•
Filing: 1966-06-15
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Granted: 1968-04-30
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Expires: 1986-06-15
Abstract
No abstract record available.
Inventors
- 👤 Jack James
- 👤 Horrocks James Anthony
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:06
CPC Classifications
C; C09; C09J; C09J107/00; C09J107/02; C09J133/00; C09J133/04; C09J133/06; C09J133/10; C09J133/12; C09J7/00; C09J7/20; C09J7/22; C09J7/30; C09J7/38; C09J7/381; C08; C08L; C08L2666/00; C08L2666/02; C08L2666/04; C08L7/00; C08L7/02; C09J2301/00; C09J2301/30; C09J2301/302; Y; Y10; Y10S; Y10S524/00; Y10S524/925; Y10S524/926; Y10T; Y10T428/00; Y10T428/28; Y10T428/2852; Y10T428/2857
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3092250A
Cited
US2963452A
Cited
GB874240A
Cited
US2929795A
Cited
US3154430A
Cited
US3230186A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-30 | 1971-10-30 | 1972-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-30 | 1975-10-30 | 1976-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-30 | 1979-10-30 | 1980-04-30 | $7700.00 | Window Closed / Lapsed |