US3547870A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printing ink from randiopropylene
Assignee: Johnson and Johnson
•
Filing: 1967-08-01
•
Granted: 1970-12-15
•
Expires: 1987-08-01
Abstract
No abstract record available.
Inventors
- 👤 Gregory Julius Listner
- 👤 Arthur James Sampson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:52
CPC Classifications
C; C09; C09D; C09D11/00; C09D11/02; C09D11/10; C09D11/106; C09D123/00; C09D123/02; C09D123/10; C09D123/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2927047A
Cited
US3043787A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-14 | 1974-06-15 | 1974-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-14 | 1978-06-15 | 1978-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-14 | 1982-06-15 | 1982-12-15 | $7700.00 | Window Closed / Lapsed |