Pocket Watch Database

Illinois Watch Co.
Pocket Watch Patents

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

Reversible Pinion For Watches

Patent Number:131208
Description:Reversible Pinion For Watches
Inventor: John K. Bigelow
Assignee:Springfield Watch Co
Patent Date:Sep 10, 1872
Registration Type:Patent

Watch Movement Bridge

Patent Number:169512
Description:Watch Movement Bridge
Inventor: John H. Bigelow
Patent Date:Nov 2, 1875
Registration Type:Patent

Watch Stem Wind & Set

Patent Number:206674
Description:Watch Stem Wind & Set
Inventor: Otis Hoyt
Assignee:Illinois Springfield Watch Co
Patent Date:Aug 6, 1878
Registration Type:Patent
Sample Image:

Watch Regulator Micrometer

Patent Number:229215
Description:Watch Regulator Micrometer
Inventor: Phillip H. Wheeler
Patent Date:Jun 22, 1880
Registration Type:Patent
Sample Image:

Stem Winding Watch

Patent Number:238464
Description:Stem Winding Watch
Inventor: Phillip H. Wheeler
Patent Date:Mar 1, 1881
Registration Type:Patent
Sample Image:

Watch Regulator

Patent Number:269385
Description:Watch Regulator
Inventor: David W. Chalmers
Patent Date:Dec 19, 1882
Registration Type:Patent
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Machine For Ruling Dial

Patent Number:312227
Description:Machine For Ruling Dial
Inventor: Ryland L. Taft
Assignee:Illinois Watch Co
Patent Date:Feb 10, 1885
Registration Type:Patent

Watch Stem Wind & Set

Patent Number:330273
Description:Watch Stem Wind & Set
Inventor: Ryland L. Taft
Assignee:Illinois Watch Co
Patent Date:Nov 10, 1885
Registration Type:Patent

Watch Device Let Down Main Spring

Patent Number:340386
Description:Watch Device Let Down Main Spring
Inventor: Ryland L. Taft
Assignee:Illinois Watch Co
Patent Date:Apr 20, 1886
Registration Type:Patent

Watch Stem Wind & Set Mech

Patent Number:345193
Description:Watch Stem Wind & Set Mech
Inventor: Ryland L. Taft
Assignee:Illinois Watch Co
Patent Date:Jul 6, 1886
Registration Type:Patent

Dial Print Machine

Patent Number:423077
Description:Dial Print Machine
Inventor: Charles B. Nichols
Patent Date:Mar 11, 1890
Registration Type:Patent

Watch Stem Wind & Set

Patent Number:RE11100
Description:Watch Stem Wind & Set
Inventor: Thomas F. Sheridan
Patent Date:Aug 5, 1890
Registration Type:Patent

Watch Stem Wind

Patent Number:706656
Description:Watch Stem Wind
Inventor: Charles T. Higginbotham
Assignee:Illinois Watch Co
Patent Date:Aug 12, 1902
Registration Type:Patent

Watch Barrel Safety

Patent Number:804727
Description:Watch Barrel Safety
Inventor: George F. Johnson
Assignee:Illinois Watch Co
Patent Date:Nov 14, 1905
Registration Type:Patent

Watch Barrel

Patent Number:804728
Description:Watch Barrel
Inventor: George F. Johnson
Assignee:Illinois Watch Co
Patent Date:Nov 14, 1905
Registration Type:Patent

Watch Pendent Set

Patent Number:1007292
Description:Watch Pendent Set
Inventor: George F. Johnson
Assignee:Illinois Watch Co
Patent Date:Oct 31, 1911
Registration Type:Patent

Watch Main Spring

Patent Number:1283476
Description:Watch Main Spring
Inventor: Charles E. DeLong
Assignee:Illinois Watch Co
Patent Date:Nov 5, 1918
Registration Type:Patent

Watch Stem

Patent Number:1292269
Description:Watch Stem
Inventor: Charles E. DeLong
Assignee:Illinois Watch Co
Patent Date:Jan 21, 1919
Registration Type:Patent

Watch Escape Lever

Patent Number:1327226
Description:Watch Escape Lever
Inventor: Charles E. DeLong
Assignee:Illinois Watch Co
Patent Date:Jan 6, 1920
Registration Type:Patent
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