Title:
SILICONE BROOM AND A MANUFACTURING METHOD OF SILICONE BROOM
Document Type and Number:
WIPO Patent Application WO/2012/085905
Kind Code:
A4
Abstract:
a sweeping device made of silicone comprising : a silicone block with internal chassis; a plurality of downwardly silicone elongated bristles; an upwardly projecting member containing a handle-receiving member with cavity; and a method of manufacturing a silicone sweeping device, comprising: providing a hard heat resistant chassis; providing a hard heat resistant cone with internal screw thread; drilling a hole into the center of the chassis; providing protective coating to the said chassis; providing primer coating to the said chassis; inserting the hard cone heat resistant tube as the handle receiving hole into the hole in the chassis; providing a mold including a mold cavity; placing the chassis into the mold cavity; processing the silicone in the mold into a final product; applying secondary heat treatment in the oven.
Inventors:
BACHAR DAVID (IL)
BACHAR DROR (IL)
BACHAR DROR (IL)
Application Number:
PCT/IL2011/000943
Publication Date:
August 16, 2012
Filing Date:
December 14, 2011
Export Citation:
Assignee:
BACHAR DAVID (IL)
BACHAR DROR (IL)
BACHAR DROR (IL)
International Classes:
A46B1/00; A46B3/22; A46B15/00; A46D3/00
Attorney, Agent or Firm:
TAMIR, Doron (Tel Aviv, IL)
Download PDF:
Previous Patent: CUTTING TOOL HAVING A SHANK-MOUNTED ADJUSTMENT RING
Next Patent: POLYHEDRON PUZZLE GAME
Next Patent: POLYHEDRON PUZZLE GAME