Pocket Watch Database

Pocket Watch Patents Archive

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



Watch & Clock Safety Pinion

Patent Number:218556
Description:Watch & Clock Safety Pinion
Inventor: Abraham Bitner
Charles S. Moseley
Patent Date:Aug 12, 1879
Registration Type:Patent
Related Manufacturer:Lancaster Watch Co.
Sample Image:

Paper Watch Dial

Patent Number:239643
Description:Paper Watch Dial
Inventor: Abraham Bitner
Patent Date:Apr 5, 1881
Registration Type:Patent
Related Manufacturer:Lancaster Watch Co.

Stem Hand Setting And Winding Mechanism For Watches

Patent Number:261655
Description:Stem Hand Setting And Winding Mechanism For Watches
Inventor: Abraham Bitner
Patent Date:Jul 25, 1882
Registration Type:Patent
Related Manufacturer:Lancaster Watch Co.
Sample Image:

Regulator For Watches

Patent Number:265568
Description:Regulator For Watches
Inventor: Abraham Bitner
Patent Date:Oct 10, 1882
Registration Type:Patent
Related Manufacturer:Lancaster Watch Co.
Sample Image:

Dustproof Watch Plate

Patent Number:268354
Description:Dustproof Watch Plate
Inventor: Abraham Bitner
Patent Date:Nov 28, 1882
Registration Type:Patent

Dustproof Watch

Patent Number:273938
Description:Dustproof Watch
Inventor: Abraham Bitner
Patent Date:Mar 13, 1883
Registration Type:Patent
Related Manufacturer:Lancaster Watch Co.
Sample Image: