Spill-Tech Laboratory Co.

United States of America

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IPC Class
A63H 33/08 - Building blocks, strips or similar building parts to be assembled without the use of additional elements provided with complementary holes, grooves, or protuberances, e.g. dovetails 1
A63H 33/14 - Building blocks, strips or similar building parts specially adapted to be assembled by adhesive or cement 1
C09J 103/02 - Starch; Degradation products thereof, e.g. dextrin 1
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1.

Toy and hobby building blocks adhesive

      
Application Number 15833275
Grant Number RE047319
Status In Force
Filing Date 2017-12-06
First Publication Date 2019-03-26
Grant Date 2019-03-26
Owner Spill-Tech Laboratory Co. (USA)
Inventor
  • Phillips, Iii, Leon H.
  • Phillips, Jr., Leon H.
  • Wood, Benny R.

Abstract

A water soluble adhesive for use in assembling toy interlocking plastic building blocks is disclosed which add strength to assembled structures yet enables easy disassembly and reuse.

IPC Classes  ?

  • C09J 103/02 - Starch; Degradation products thereof, e.g. dextrin
  • A63H 33/14 - Building blocks, strips or similar building parts specially adapted to be assembled by adhesive or cement
  • A63H 33/08 - Building blocks, strips or similar building parts to be assembled without the use of additional elements provided with complementary holes, grooves, or protuberances, e.g. dovetails