Synthetic-resin road marker and method of molding same

Details Synthetic-resin road marker and method of molding same Synthetic-resin road marker and method of molding same

1978-09-28

1981-02-10

Dixon, Jr., William R.

Static structures (e.g., buildings)

Machine or implement

40608, 40612, 116 63R, 404 6, 404 9, 404 13, 428 67, 428163, 428167, 428172, 264318, G09F 1500, E01F 910, E01F 906, B29B 720

Patent

active

042493579

ABSTRACT:
A tubular synthetic-resin body usable as a roadway marker comprises spaced upper and lower tubular parts interconnected by thin webs formed integrally with the upper and lower parts. A middle part of contrasting color lies between these upper and lower parts and has grooves receiving the connecting webs. Such a roadway marker is made by fitting the middle part over a core of a mold, and then injecting synthetic-resin material into the mold around this sleeve so as to form the upper and lower parts and the web.

REFERENCES:
patent: 1404033 (1922-01-01), Kimmel et al.
patent: 2851935 (1958-09-01), Weeks
patent: 3349531 (1967-10-01), Watson
patent: 3792679 (1974-02-01), Duckett et al.
patent: 3851615 (1974-12-01), Grundvig et al.
patent: 3965596 (1976-06-01), Schrocksnadel
patent: 4025675 (1977-05-01), Jonda

Affiliated with

Also associated with

Rating

Synthetic-resin road marker and method of molding same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Synthetic-resin road marker and method of molding same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Synthetic-resin road marker and method of molding same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1659785