Title:
Portable traffic marker
United States Patent 2957444
US Patent References:
/0248504.html
- - 0248504

Staff base
- - 1631227

Protector for highway markings
- - 2208080

Laminated plastic material
- - 2444059

/2719505.html
- - 2719505


Inventors:
Boettler, Gerald L.
Publication Date:
10/25/1960
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Assignee:
Boettler, Gerald L.
Primary Class:
116/63R
Other Classes:
116/63C, 248/469, 264/245, 359/553, 264/263, 40/612
International Classes:
E01F9/012; E01F9/011
US Patent References:
2762327Portable inflatable traffic diverting device
2821950Highway guard for wet traffic lines
Foreign References:
GB688310A