US3434995A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rodent repellent coating
Assignee: Phillips Petroleum Co
•
Filing: 1966-11-14
•
Granted: 1969-03-25
•
Expires: 1986-11-14
Abstract
No abstract record available.
Inventors
- 👤 James A Shotton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 15:41
CPC Classifications
C; C09; C09D; C09D5/00; C09D5/14; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31826; Y10T428/31833; Y10T428/31837; Y10T428/31855; Y10T428/31859; Y10T428/31909; Y10T428/31913; Y10T428/31917; Y10T428/3192
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2222638A
Cited
US2222639A
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US2469320A
Cited
US2549101A
Cited
US2822296A
Cited
US2862850A
Cited
US3234161A
Cited
US3256212A
Cited
US3269902A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-24 | 1972-09-23 | 1973-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-24 | 1976-09-23 | 1977-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-24 | 1980-09-23 | 1981-03-25 | $7700.00 | Window Closed / Lapsed |