Pocket Watch Patents

The following gallery contains patents that were issued or assigned to Chicago Watch Case Co. or individuals known to be associated with the company at the time. Not all designs were fully implemented into production.

Crown Push For Stem Winder

Patent Number:	202459
Description:	Crown Push For Stem Winder
Inventor:	Peux John J
Assignee:	Robbins & Appleton
Patent Date:	Apr 16, 1878
Registration Type:	Patent

Watch Case

Patent Number:	214642
Description:	Watch Case
Inventor:	Fitch Ezra C
Patent Date:	Apr 22, 1879
Registration Type:	Patent

Watch Case

Patent Number:	269386
Description:	Watch Case
Inventor:	Coe Almer D
Patent Date:	Dec 19, 1882
Registration Type:	Patent