US3413255A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pigmented compositions
Assignee: Rohm and Haas Co
•
Filing: 1963-10-31
•
Granted: 1968-11-26
•
Expires: 1983-10-31
Abstract
No abstract record available.
Inventors
- 👤 John L Gardon
- 👤 Kalandiak Michael
- 👤 La Verne N Bauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:58
CPC Classifications
C; C09; C09D; C09D133/00; C09D133/04; C09D133/06; C09D135/00; C09D7/00; C09D7/40; C09D7/45; C08; C08L; C08L33/00; C08L33/04; C08L33/06; C08L33/062; C08L33/064
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1971-11-26 | 1972-05-27 | 1972-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-26 | 1976-05-27 | 1976-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-26 | 1980-05-27 | 1980-11-26 | $7700.00 | Window Closed / Lapsed |