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Manufacturers Index - Dremel Manufacturing Co.
Patents
This page contains information on patents issued to this manufacturer.

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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.

Patent Number Date Title Name City Description
1,017,088 Feb. 13, 1912 Artificial fish-bait Albert J. Dremel Milwaukee, WI
1,041,980 Oct. 22, 1912 Rotary cultivator Albert J. Dremel Racine, WI This is one of the earlier patents granted to Albert J. Dremel, future inventor of the Dremel Tool. A subsequent patent, 1,258,882, was granted to Dremel and assigned to the J. I. Case Threshing Machine Co. of Racine, Wisconsin.
1,221,425 Apr. 03, 1917 Hose-clamp Albert J. Dremel Racine, WI
1,258,882 Mar. 12, 1918 Soil-milling machine Albert J. Dremel Racine, WI This patent is of interest because it is an early patent granted to Albert J. Dremel, future inventor of the Dremel Tool.
199,502 Apr. 27, 1920 Tractor Albert J. Dremel Racine, WI
1,413,710 Apr. 25, 1922 Folding basket stand Albert J. Dremel Newton, IA
1,417,306 May. 23, 1922 Washing machine Albert J. Dremel Newton, IA The inventor would gone on to develop the ubiquitous Dremel Tool.
1,452,730 Apr. 24, 1923 Motor-driven lawn mower Albert J. Dremel Racine, WI This was an early self-propelled walk-behind lawnmower. The inventor would found Dremel Mfg. Co. in 1932 and introduce his Dremel Moto-tool in late 1935.
1,541,334 Jun. 09, 1925 Electric hair clipper Albert J. Dremel Racine, WI Information on the manufacturer is from an article in the 1962-04-27 Racine Journal Times on the Dremel Mfg. Co.'s 20th anniversary.
1,729,332 Sep. 24, 1929 Clipper blade Albert J. Dremel Racine, WI Information on the manufacturer is from an article in the 1962-04-27 Racine Journal Times on the Dremel Mfg. Co.'s 20th anniversary.
1,918,458 Jul. 18, 1933 Hand vibrator Albert J. Dremel Racine, WI Information on the manufacturer is from an article in the 1962-04-27 Racine Journal Times on the Dremel Mfg. Co.'s 20th anniversary.
1,939,253 Dec. 12, 1933 Hair clipper Albert J. Dremel Racine, WI Information on the manufacturer is from an article in the 1962-04-27 Racine Journal Times on the Dremel Mfg. Co.'s 20th anniversary.
1,995,536 Mar. 26, 1935 Razor blade sharpener Albert J. Dremel Racine, WI This invention was the genesis of Dremel Mfg. Co., established in 1932. According to an article on the 30th anniversary of Dremel Mfg. Co., this invention was the genesis of that firm, and sold well for a few years until falling prices for razor blades led Dremel to cease production and instead develop what would become the Dremel Moto-tool.
2,119,986 Jun. 07, 1938 Electric motor Albert J. Dremel Racine, WI This is the earliest "Dremel tool" patent we have found.
2,233,862 Mar. 04, 1941 Electrically reciprocated tool Albert J. Dremel Racine, WI One of these tools was seen on sale on eBay. The seller described the tool, in short, as "evil".
2,324,292 Jul. 13, 1943 Hand sander Albert J. Dremel Racine, WI This patent number was seen on the storage case of a Model 2000 block sander from Dremel Mfg. Co.
D174,116 Mar. 01, 1955 Bench scroll saw Albert J. Dremel Racine, WI
2,721,587 Oct. 25, 1955 Bench jig saw Albert J. Dremel Racine, WI