Pocket Watch Database
Patent Archive
#D4307
Patent Information
Clock Case
Robert Dunn
August 30, 1870
Patent #D4307
Patent Number: | D4307 |
Description: | Clock Case |
Inventor(s): | Robert Dunn |
Assignee: | Waterbury Clock Co |
Patent Date: | Aug 30, 1870 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |