Patent classifications
E
FIXED CONSTRUCTIONS
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E04
BUILDING
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E04G
SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
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21/00
Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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E04G21/12
Mounting of reinforcing inserts; Prestressing
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E04G2021/128
Prestressing each strand of a cable one by one to the same tension
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E04G2021/128

COLLAPSIBLE ELEMENT POCKET FORMER
20170037624 · 2017-02-09 ·

A pocket former may include a pocket former body, the pocket former body having an outer surface. The pocket former may further include a collapsible element, the collapsible element formed on the outer surface of the pocket former body. The collapsible element may extend radially outwardly from the pocket former body.