Clock Escapement

Summary: 

An escapement applicable to balance or pendulum, having two pallet-arms with return springs.

Patent Dates


Application Date: 

1881-03-29   

Issue Date: 

1881-07-19

Patent Number: 

244684

Inventor Information: 

Charles Stahlberg, of St. Charles, Missouri.

Patent Type: 

Utility

Patent Country: 

United States

Patent Category:

Clock Escapement

Patent Personnel


Inventor: 

Stahlberg, Charles   

Witness: 

Knight, J. E.   

Witness: 

Knight, George   

Witness: 

Pickles, Charles

Patent URLs:

U.S. Patent Database; Google Patents