Collapsible molds and spacers therefor

Details Collapsible molds and spacers therefor Collapsible molds and spacers therefor

1975-03-24

1976-10-12

Baldwin, Robert D.

Static molds

In situ construction engineering type or building type-mold...

Forming building structure

249216, E04G 1708

Patent

active

039853292

ABSTRACT:
Spacer for the connection of mold plates for making collapsible molds elements comprising a spacing portion which has at its ends holding portions, hinge like secured thereto via flexible hinges, wherein said spacing portion and said holding portions at its ends connected with one another via the flexible hinges are one piece of plastic material; and molds made therefrom.

REFERENCES:
patent: 1069821 (1913-08-01), Sherwood
patent: 1973941 (1934-09-01), Anderson
patent: 2750648 (1956-06-01), Hallock
patent: 3734453 (1973-05-01), Bailey

Affiliated with

Also associated with

Rating

Collapsible molds and spacers therefor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Collapsible molds and spacers therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Collapsible molds and spacers therefor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-937747