Title:
Traffic marker
United States Patent 3277800


Inventors:
Wiswell, Grant A.
Application Number:
US42492665A
Publication Date:
10/11/1966
Filing Date:
01/12/1965
Assignee:
BOTTS LINE INC
Primary Class:
Other Classes:
359/540
International Classes:
E01F9/06
View Patent Images:
US Patent References:
3070846Mold construction for casting thermosetting plastics of accurately controlled shape1963-01-01
3056166Lens mold and apparatus1962-10-02
3030870Marker1962-04-24
2952192Marker stripe1960-09-13
2666373Traffic marker1954-01-19
2321476Traffic marker1943-06-08
2304345Traffic marker1942-12-08
2018260Highway traffic directing device1935-10-22
1850173Traffic indicator or marker1932-03-22