US3446644A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of producing a decorative coating on a surface
Assignee: Individual
•
Filing: 1966-12-29
•
Granted: 1969-05-27
•
Expires: 1986-12-29
Abstract
No abstract record available.
Inventors
- 👤 Richard John Murphy
- 👤 Robert Dwight Cole
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:57
CPC Classifications
B; B05; B05D; B05D5/00; B05D5/06; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24355; Y10T428/24364; Y10T428/24372; Y10T428/24405; Y10T428/31504; Y10T428/31551; Y10T428/31554
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1407461A
Cited
US958879A
Cited
US1238805A
Cited
US1497989A
Cited
US2097089A
Cited
US2768093A
Cited
US2970929A
Cited
US3013870A
Cited
US3170808A
Cited
US3097080A
Cited
US3023121A
Cited
US3218382A
Cited
US3099514A
Cited
US3133848A
Cited
US3194856A
Cited
US3194675A
Cited
US3240618A
Cited
US3121642A
Cited
US3219735A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-05-26 | 1972-11-25 | 1973-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-26 | 1976-11-25 | 1977-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-26 | 1980-11-25 | 1981-05-27 | $7700.00 | Window Closed / Lapsed |