Manufacturers Index - Oster Mfg. Co.
Oster Mfg. Co.
Cleveland, OH; Widkliffe, OH, U.S.A.
Company Website: https://www.ostermfg.com/
Manufacturer Class:
Metal 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.
|
490,676
|
Jan. 31, 1893
|
Adjustable die-stock
|
Herman W. Oster |
Cleveland, OH |
This patent die stock was seen in an ad in the June 1905 issue of Canadian Machinery. It is labeled, "OSTER MFG. CO. CLEVELAND OHIO / PAT'D JAN 31, 1893". The ad copy says, "No two makes of pipe and fittings have the same standards of sizes. No two lots of the same maker's goods are exactly the same size. No steam tight joint with lead is as good as one without it. No solid, split or semi-adjustable die stock will enable you to mean the variations and make perfect joints. No other than the OSTER ADJUSTABLE will do it satisfactorily."
Note: The "Henry Ford" witness was a Cleveland Notary Public who coincidentally shared a famous name. |
|
539,880
|
May. 28, 1895
|
Pipe and bolt cutter
|
Herman W. Oster |
Cleveland, OH |
|
|
552,326
|
Dec. 31, 1895
|
Ratchet die-stock
|
Herman W. Oster |
Cleveland, OH |
|
|
679,241
|
Jul. 23, 1901
|
Locking mechanism for die-heads
|
Herman W. Oster |
Cleveland, OH |
|
|
694,412
|
Mar. 04, 1902
|
Thread-cutting machine
|
Herman W. Oster |
Cleveland, OH |
|
|
809,007
|
Jan. 02, 1906
|
Machine for cutting dies for die-stocks
|
Herman W. Oster |
Cleveland, OH |
|
|
812,870
|
Feb. 20, 1906
|
Die-stock
|
Herman W. Oster |
Cleveland, OH |
|
|
818,114
|
Apr. 17, 1906
|
Gearing for thread-cutting machines
|
Herman W. Oster |
Cleveland, OH |
Improvements to the machine of patent 494,412. |
|
827,656
|
Jul. 31, 1906
|
Die-stock
|
Herman W. Oster |
Cleveland, OH |
|
|
832,076
|
Oct. 02, 1906
|
Die-cutter
|
Herman W. Oster |
Cleveland, OH |
|
|
902,599
|
Nov. 03, 1908
|
Die-stock
|
Herman W. Oster |
Cleveland, OH |
|
|
925,220
|
Jun. 15, 1909
|
Geared Die Stock
|
Herman W. Oster |
Cleveland, Cuyahoga County, OH |
|
|
948,793
|
Feb. 08, 1910
|
Nipple-threading mechanism
|
Herman W. Oster |
Cleveland, OH |
|
|
965,320
|
Jul. 26, 1910
|
Die-stock
|
Herman W. Oster |
Cleveland, OH |
|
|
965,402
|
Jul. 26, 1910
|
Threading-machine
|
Herman W. Oster |
Cleveland, OH |
Improvements to patent 965,320. |
|
965,403
|
Jul. 26, 1910
|
Die-stock
|
Herman W. Oster |
Cleveland, OH |
|
|
965,404
|
Jul. 26, 1910
|
Die-stock
|
Herman W. Oster |
Cleveland, OH |
|
|
977,539
|
Dec. 06, 1910
|
Die-stock for cutting tapered threads
|
Herman W. Oster |
Cleveland, OH |
|
|
977,540
|
Dec. 06, 1910
|
Thread-cutting mechanism
|
Herman W. Oster |
Cleveland, OH |
|
|
977,541
|
Dec. 06, 1910
|
Die-stock
|
Herman W. Oster |
Cleveland, OH |
|
|
979,789
|
Dec. 27, 1910
|
Die-stock
|
Herman W. Oster |
Cleveland, OH |
|
|
979,790
|
Dec. 27, 1910
|
Die-stock
|
Herman W. Oster |
Cleveland, OH |
|
|
1,044,808
|
Nov. 19, 1912
|
Die-stock
|
Herman W. Oster |
Cleveland, OH |
Improvements to patent 977,541. |
|
1,044,809
|
Nov. 19, 1912
|
Die-stock
|
Herman W. Oster |
Cleveland, OH |
|
|
1,044,810
|
Nov. 19, 1912
|
Die-stock
|
Herman W. Oster |
Cleveland, OH |
|
|
1,047,280
|
Dec. 17, 1912
|
Thread-cutting mechanism
|
Herman W. Oster |
Cleveland, OH |
|
|
1,059,065
|
Apr. 15, 1913
|
Support for robes
|
Herman W. Oster |
Cleveland, OH |
|
|
1,075,059
|
Oct. 07, 1913
|
Geared die-stock
|
Herman W. Oster |
Cleveland, OH |
|
|
1,082,282
|
Dec. 23, 1913
|
Die-stock
|
Russell B. Tewksbury |
Cleveland, OH |
|
|
|
|
Die-stock
|
Herman W. Oster |
Cleveland, OH |
|
|
1,082,283
|
Dec. 23, 1913
|
Die-stock
|
Herman W. Oster |
Cleveland, OH |
|
|
|
|
Die-stock
|
William J. Macak |
Cleveland, OH |
|
|
1,085,934
|
Feb. 03, 1914
|
Die-stock
|
Herman W. Oster |
Cleveland, OH |
|
|
1,085,935
|
Feb. 03, 1914
|
Die-stock
|
Herman W. Oster |
Cleveland, OH |
|
|
1,116,838
|
Nov. 10, 1914
|
Die-stock
|
Herman W. Oster |
Cleveland, OH |
|
|
|
|
Die-stock
|
William J. Macak |
Cleveland, OH |
|
|
1,128,034
|
Feb. 09, 1915
|
Die-stock
|
Herman W. Oster |
Cleveland, OH |
|
|
1,132,486
|
Mar. 16, 1915
|
Tire holder and lock
|
Herman W. Oster |
Cleveland, OH |
|
|
1,139,063
|
May. 11, 1915
|
Attachment for lathes
|
Herman W. Oster |
Cleveland, OH |
This lathe attachment is intended for stamping characters or logos on a workpiece. The attachment mounts in the tool holder and is pressed forward into the rotating workpiece. The periphery of the disc, which has raised letters that are to be embossed into the workpiece, is to be the same circumference as that portion of the workpiece it engages with and the disc rotates in synchrony with the workpiece such that the letters of the disc are cleanly embossed into the workpiece. |
|
1,150,449
|
Aug. 17, 1915
|
Die-stock
|
Herman W. Oster |
Cleveland, OH |
Improvements to the die-stock of patent 965,320. |
|
1,159,790
|
Nov. 09, 1915
|
Oiling mechanism for machine-tools
|
Herman W. Oster |
Cleveland, OH |
|
|
1,185,929
|
Jun. 06, 1916
|
Geared die-stock
|
Herman W. Oster |
Cleveland, OH |
Improvements to the pipe threading machine of patent 1,075,059. |
|
1,199,917
|
Oct. 03, 1916
|
Portable tool-turning machine
|
Herman W. Oster |
Cleveland, OH |
|
|
1,258,239
|
Mar. 05, 1918
|
Tap
|
Herman W. Oster |
Cleveland, OH |
|
|
1,280,823
|
Oct. 08, 1918
|
Mechanism for closing and finishing the ends of metal tubes
|
Herman W. Oster |
Cleveland, OH |
The "metal tubes" of this patent title are the handles on handheld pipe threaders. |
|
1,361,400
|
Dec. 07, 1920
|
Diestock
|
Herman W. Oster |
Cleveland, OH |
|
|
|
|
Diestock
|
Russell B. Tewksbury |
Cleveland, OH |
|
|
1,367,323
|
Feb. 01, 1921
|
Pipe-cutter
|
Herman W. Oster |
Cleveland, OH |
|
|
275,935
|
Nov. 29, 1927
|
Portable power driven threading tool
|
Herman W. Oster |
Cleveland, OH |
|
|
|
|
Portable power driven threading tool
|
Glenn D. Sleeth |
Cleveland, OH |
|
|
1,655,072
|
Jan. 03, 1928
|
Diestock
|
Herman W. Oster |
Cleveland, OH |
|
|
|
|
Diestock
|
Glenn D. Sleeth |
Cleveland, OH |
|
|
1,669,911
|
May. 15, 1928
|
Machine for cutting off pipes and the like
|
Herman W. Oster |
Cleveland, OH |
|
|
|
|
Machine for cutting off pipes and the like
|
Glenn D. Sleeth |
Cleveland, OH |
|
|
1,707,478
|
Apr. 02, 1929
|
Grooving Tool
|
Ralph E. Hyde |
Cleveland, Cuyahoga County, OH |
|
|
1,789,411
|
Jan. 20, 1931
|
Portable power-driven threading tool
|
Herman W. Oster |
Cleveland, OH |
|
|
|
|
Portable power-driven threading tool
|
Glenn D. Sleeth |
Cleveland, OH |
|
|
1,789,412
|
Jan. 20, 1931
|
Portable power-driven tool
|
Herman W. Oster |
Cleveland, OH |
|
|
|
|
Portable power-driven tool
|
Glenn D. Sleeth |
Cleveland, OH |
|
|