US2879171A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paint for highway marking and the like
Assignee: W P Fuller & Co
•
Filing: 1955-11-18
•
Granted: 1959-03-24
•
Expires: 1975-11-18
Abstract
No abstract record available.
Inventors
- 👤 Fred J Kullenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:36
CPC Classifications
C; C09; C09D; C09D5/00; C09D5/004; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24355; Y10T428/24372; Y10T428/24421; Y10T428/25; Y10T428/252; Y10T428/29; Y10T428/2982; Y10T428/2991; Y10T428/2993; Y10T428/2996
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
80 words
A NEW PAINT CONSISTING ESSENTIALLY OF THE COMBINATION OF SEPARATE NON-COALESCING REFLECTING PARTICLUATE MATERIAL HAVING AN AVERAGE DIAMETER OF ABOUT 3 TO 10 MILS CARRIED IN A MEDIUM OF A STABLILZED AQUEOUS DISPERSION OF A PIGMENTED COATING COMPOSITION WHOSE PARTICLES EXCEED 50 MICRONS IN SIZE SUBSTANTIALLY LARGER THAN EMULSION SIZE BUT DO NOT COALESCE, WHEREBY WHEN SAID MEDIUM DRIES ON A SURFACE SAID COATING COMPOSITION PHYSICALLY RETAINS SAID PARTICULATE MATERIAL WHILE EXPOSING THE BULK OF SAID PARTICULATE MATERIAL TO VIEW.
Claim 2
Dependent Claim
80 words
A NEW PAINT CONSISTING ESSENTIALLY OF THE COMBINATION OF SEPARATE NON-COALESCING REFLECTING PARTICLUATE MATERIAL HAVING AN AVERAGE DIAMETER OF ABOUT 3 TO 10 MILS CARRIED IN A MEDIUM OF A STABLILZED AQUEOUS DISPERSION OF A PIGMENTED COATING COMPOSITION WHOSE PARTICLES EXCEED 50 MICRONS IN SIZE SUBSTANTIALLY LARGER THAN EMULSION SIZE BUT DO NOT COALESCE, WHEREBY WHEN SAID MEDIUM DRIES ON A SURFACE SAID COATING COMPOSITION PHYSICALLY RETAINS SAID PARTICULATE MATERIAL WHILE EXPOSING THE BULK OF SAID PARTICULATE MATERIAL TO VIEW.
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) | 1962-03-23 | 1962-09-22 | 1963-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-23 | 1966-09-22 | 1967-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-23 | 1970-09-22 | 1971-03-24 | $7700.00 | Window Closed / Lapsed |