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Drawing instrument or apparatus
   
Document Number
US Patent 4117598
Issued Date
October 3, 1978
Link
Inventors
Fisher; Denys (Glencaple, Dumfries,GB6)
Map
Abstract
A design drawing instrument for creating numerous decorative patterns and designs. The instrument includes a member having a circular groove therein, a guide or design plate having at least one guide track thereon, and a cursor having means for slidably engaging the circular groove and a holder for at least one marking instrument. By moving the cursor relative to the design plate in a prescribed manner, a pattern or design can be produced on a drawing surface.
Drawing
Drawing instrument or apparatus - US Patent 4117598 Drawing
Drawing from US Patent 4117598
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Number of Claims:
24
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Owner
Published
October 3, 1978
Application Number
05/842,657
Filed
October 17, 1977
US Classification
33/27.11  
Int'l Classification
B43L   13/20   (20060101)  
Attorney/Law Firm
USPTO Field of Search
33/27L   33/27K   33/23C  
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Claims
Description
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