Toy stacking construction block set
Latest POPULAR PLAYTHINGS Patents:
Description
Claims
The ornamental design for a toy stacking construction block set, as shown as described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D787612
Type: Grant
Filed: Dec 5, 2014
Date of Patent: May 23, 2017
Assignee: POPULAR PLAYTHINGS (Union City, CA)
Inventors: Peer Clahsen (Schopfheim), Klaus Pfeffer (Echzell)
Primary Examiner: Cynthia M Chin
Application Number: 29/474,631
Type: Grant
Filed: Dec 5, 2014
Date of Patent: May 23, 2017
Assignee: POPULAR PLAYTHINGS (Union City, CA)
Inventors: Peer Clahsen (Schopfheim), Klaus Pfeffer (Echzell)
Primary Examiner: Cynthia M Chin
Application Number: 29/474,631
Classifications
Current U.S. Class:
Wedge, Pyramid, Or Triangular (D21/505)