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Profile building puzzle
US 2,493,697 A
Filed
: 08/19/1946
Issued
: 01/03/1950
Est. Priority Date
: 08/19/1946
Status: Expired due to Term
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61
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Current Assignee
Edward Raczkowski
Original Assignee
Edward Raczkowski
Inventors
Raczkowski, Edward
Application Number
US02/691,436
Time in Patent Office
1,233 Days
Field of Search
US Class Current
273/156
CPC Class Codes
A63F 2009/0035
on a pedestal or stand
A63F 2009/1216
using locking or binding pins
A63F 2009/1292
formed by stackable elements
A63F 9/12
Three-dimensional jig-saw p...
A63F 9/1288
Sculpture puzzles
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