Portable traffic warning sign

Details Portable traffic warning sign Portable traffic warning sign

2007-12-18

2007-12-18

Spear, Robert M. (Department: 2913)

Measuring, testing, or signalling instruments

Security or signal instrument or casing

Visual

CD10S113200

Design Patent

active

29278074

CLAIM:
The ornamental design for a portable traffic warning sign, as shown and described.

REFERENCES:
patent: 3773012 (1973-11-01), Lindner et al.
patent: 3934542 (1976-01-01), May et al.
patent: RE29566 (1978-03-01), Brudy
patent: 4403565 (1983-09-01), Bleiweiss et al.
patent: 4440104 (1984-04-01), Bleiweiss et al.
patent: 4805550 (1989-02-01), Raczkowski et al.
patent: 6718670 (2004-04-01), Wang

Affiliated with

Also associated with

Rating

Portable traffic warning sign does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Portable traffic warning sign, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable traffic warning sign will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3890231