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.
|
485,773
|
Nov. 08, 1892
|
Lathe
|
Julius Wilhelm von Pittler |
, Germany |
The inventor's name is listed on this patent as Wilhelm von Pittler; we give it instead as Julius Wilhelm von Pittler; although he always went by his middle name, some of his other patents include his first name, Julius.
In 1895 Pittler's shop expanded and incorporated as Leipziger Werkzeug Maschinenfabrik Aktiengesellschaft vorm. W. von Pittler, still located in Leipzic-Gohlis. |
|
674,136
|
May. 14, 1901
|
Feed mechanism for metal-working machines
|
Ernst Huhn |
, Germany |
|
|
|
|
Feed mechanism for metal-working machines
|
Julius Wilhelm von Pittler |
, Germany |
|
|
674,177
|
May. 14, 1901
|
Lathe with rotary tool-head
|
Julius Wilhelm von Pittler |
, Germany |
|