Enter the serial number from the pocket watch movement below. Do not use the case number. Serial Number Tip

Pocket Watch Serial Number Lookup - Hamilton, South Bend, Illinois, Rockford, Waltham & Elgin Pocket Watches
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Rockford Pocket Watch Patents

The following gallery contains patents that were issued or assigned to Rockford or individuals known to be working for the company at the time. Not all designs were fully implemented into production.

Watch Regulator

Patent Number:151537
Description:Watch Regulator
Inventor:Joseph W. Hurd
Patent Date:Jun 2, 1874
Patent Type:Improvement

Watch Safety Wheel

Patent Number:202601
Description:Watch Safety Wheel
Inventor:Benjamin F. Stoner
Assignee:Rockford Watch Co
Patent Date:Apr 16, 1878
Patent Type:Improvement

Watch Stem Wind

Patent Number:250148
Description:Watch Stem Wind
Inventor:Joseph W. Hurd
Assignee:Rockford Watch Co
Patent Date:Nov 29, 1881
Patent Type:Improvement

Watch Stem Set

Patent Number:347450
Description:Watch Stem Set
Inventor:Albert Troller
Assignee:Rockford Watch Co
Patent Date:Aug 17, 1886
Patent Type:Improvement

Watch Plate

Patent Number:350903
Description:Watch Plate
Inventor:Albert Troller
Assignee:Rockford Watch Co
Patent Date:Oct 12, 1886
Patent Type:Improvement

Watch Stem Wind & Set

Patent Number:350904
Description:Watch Stem Wind & Set
Inventor:Albert Troller
Assignee:Rockford Watch Co
Patent Date:Oct 12, 1886
Patent Type:Improvement

Watch Movement Box

Patent Number:359946
Description:Watch Movement Box
Inventor:Albert Troller
Assignee:Rockford Watch Co
Patent Date:Mar 22, 1887
Patent Type:Improvement

Watch Stem Wind & Set

Patent Number:408274
Description:Watch Stem Wind & Set
Inventor:Albert Troller
Assignee:Rockford Watch Co
Patent Date:Aug 6, 1889
Patent Type:Improvement

Escape Dbl Roller For Balance

Patent Number:740179
Description:Escape Dbl Roller For Balance
Inventor:Frank J. Reaves
Assignee:Rockford Watch Co Ltd
Patent Date:Sep 29, 1903
Patent Type:Improvement

Watch Wheel Ornament

Patent Number:D36778
Description:Watch Wheel Ornament
Inventor:Frank J. Reaves
Assignee:Rockford Watch Co
Patent Date:Feb 9, 1904
Patent Type:Design