G - Physics
09
F
40/60
G09F 7/18 (2006.01)
Patent
CA 2010947
ABSTRACT OF THE DISCLOSURE An advertising sign comprising a tapered ground anchored post, with its smallest diameter at its top section and its largest diameter at its bottom section; a flat, rigid frame, destined to support an advertising sheet; and a pair of rigid arms transversely extending from the frame to secure same by friction fit to an intermediate section of the post in substantially vertical position, releasably lockingly both against further downward sinking thereof along the post and positively against translational motion thereof around the post.
Laprise Michel
Spina John
Laprise Michel
Lesperance & Martineau
Spina John
LandOfFree
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