Manufacturers Index - Syncro Devices, Inc.
Syncro Devices, Inc.
Detroit, MI, U.S.A.
Manufacturer Class:
Wood Working Machinery
This page contains information on patents issued to this manufacturer.
Submitting Patent Information
If you find a patent number or patent date by this manufacturer that is not on this
list, please contact the Site Historian.
Key to Links for Patent Information
USPTO = U.S. Patent Office .
Images of the actual patent can be viewed on the U.S. Patent Office web site but
a special TIFF viewer must be installed with your browser in order properly work.
More information on how to configure your computer to view these patents can be
found at TIFF image Viewers
for Patent Images.
DATAMP = Directory of American Tool And
Machinery Patents . A sister site to VintageMachinery.org with information
on patents related to machinery and tools. A much easier user interface than the
USPTO's for finding information on machinery patents.
|
1,948,229
|
Feb. 20, 1934
|
Scroll saw
|
Walter H. Young |
Detroit, MI |
This patent number has been seen on a small scrollsaw—the Syncro, Jr., "The jig saw for boys"—made by Syncro Devices, Inc. It seems likely that Syncro Devices, Inc. of Detroit later became Syncro Corp. of Oxford, MI. |
|
1,948,452
|
Feb. 20, 1934
|
Vibratory electric motor
|
Walter H. Young |
Detroit, MI |
See also patent 1,948,229 and patent 2,175,237.
This patent number has been seen on a small scrollsaw—the Syncro, Jr., "The jig saw for boys"—made by Syncro Devices, Inc. It seems likely that Syncro Devices, Inc. of Detroit later became Syncro Corp. of Oxford, MI. |
|
2,138,027
|
Nov. 29, 1938
|
Internal combustion engine
|
Clifford W. Rogers |
Detroit, MI |
Of interest because the assignee also made a small scrollsaw.
The engine is a two-cycle miniature engine intended for model airplanes. |
|
|
|
Internal combustion engine
|
John L. Doll |
Detroit, MI |
|
|
2,175,237
|
Oct. 10, 1939
|
Vibratory electric motor
|
Walter H. Young |
Detroit, MI |
See also patent 1,948,229 and patent 1,948,452.
This patent number has been seen on a small scrollsaw—the Syncro, Jr., "The jig saw for boys"—made by Syncro Devices, Inc. It seems likely that Syncro Devices, Inc. of Detroit later became Syncro Corp. of Oxford, MI.
Although this patent number has been seen on a scrollsaw, here is the introductory paragraph of the patent specification: "This invention relates to electric motors and particularly electric motors acting by the periodic magnetic attraction and spring retraction of a suitable armature to impose on the latter a rapid vibration. While such a motor may serve a variety of purposes, it serves in the present disclosure to actuate a floor polisher."
The inventor, Walter H. Young, was deceased by the time the patent was issued. The assignee, James Van Fleet, was also the administrator of Young's estate. |
|
2,424,505
|
Jul. 22, 1947
|
Method of and apparatus for operating hot cathode lamps
|
Burghardt P. Rupersburg |
St. Clair Shores, MI |
Of interest because the assignee also made a small scrollsaw. |
|