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  1. Design patents
  2. Heyer, Charles E.
  3. Heyer, Charles E.

WHAT

  1. Alphabets (2)
  2. Graphic arts - United Sta … (2)
  3. Type designers - 19th cen … (2)
  4. manuscripts (2)
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WHO

  1. United States Patent Offi … (2)

WHEN

  1. 1889-06-04 (1)
  2. 1891-01-15 (1)
REFINE 

Browse All : Design patents by Heyer, Charles E. and Heyer, Charles E.

1-2 of 2
C.E. Heyer, Font of Printing Type
C.E. Heyer, Font of Pri...
Heyer, Charles E.
patents
 
Title
C.E. Heyer, Font of Printing Type
Creator
Heyer, Charles E.
C.E. Heyer, Font of Printing Type
C.E. Heyer, Font of Pri...
Heyer, Charles E.
patents
 
Title
C.E. Heyer, Font of Printing Type
Creator
Heyer, Charles E.
1-2 of 2