Splined Tool Corporation, Richardson, TX - owned by Theresa M. Cole (former wife of James Ellis Cole)
Superior Ratchet and Tool Co. Inc.
Superior Tool Co.
This one is kind of a sticky wicket....
It appears that one Mr. Stephen A. Gummow of Minneapolis, Minnesota, conceived an idea for a ratchet with a multi-position head that could be adjusted by the user.
Mr. Gummow was granted a patent for his invention for a “Dual Action Ratchet Wrench”, patent 4406186 Sep 27 1983 and (much, much later, aside from all of this, another patent 6247386 Jun 19 2001)
At some point prior to 1995, Mr. Gummow was in communication with one Mr. James Ellis Cole of Dallas, Texas. Mr. Cole expressed his interest in the item, and suggested that he had some ideas for development and marketing.
Mr. Cole was subsequently awarded a patent for a “Indexable Head Ratchet Wrench”, patent 5419221 May 30 1995. Mr. Cole went on to secure patent 5775184 July 7 1998, but not before entering into negotiations with the Snap-on Tool Company of Kenosha, Wisconsin, and granting them (in 1997) exclusive license to produce his ratchet design (patent 5419221.)
The Snap-on Tool Company subsequently marketed the tool, first under the "Blue-Point" label, and then under their own "Snap-on" label.
Mr. Gummow subsequently filed suit for patent infringement against Cole, but was unsuccessful. He then filed suit for patent infringement against Snap-on, and was awarded judgment against Snap-on.
He then tried unsuccessfully to file suit again against Cole as well as Cole’s former wife.
==
The tool in question was first manufactured by Cole and branded “Superior Tool Company”. The units are stamped “STC” on back of the selector knob and the shank of the handle is acid-etched “SUPERIOR TOOL COMPANY”
It was subsequently manufactured by Cole and branded “SRTC” (Superior Ratchet and Tool Co. Inc.). The units have “SRTC” stamped into the shank of the handle.
Also manufactured (presumably by Snap-on?) and branded “Blue Point”. Units are stamped “BP” on the back of the
selector pivot knob and acid-etched (
or stamped) “Blue-Point” in an italicized font.
And finally manufactured by Snap-on Tool Co. under license from Cole.
==
notes:
Hello all, new here, I stumbled onto this site looking for help identifying the manufacturer and part # of this indexing ratchet I bought back about 15 years ago from my Snap On dealer. My dealer has since retired, but he told me when I bought it that it was a ratchet that Snap ON did not...
www.garagejournal.com
Read Gummow v. Splined Tools Corporation, No. 3-03-CV-1428-L, see flags on bad law, and search Casetext’s comprehensive legal database
casetext.com
patent 5419221 licensed exclusively to Snap-on by Cole May 1997
James Cole statement:
"In late 1997, I entered into the expected consulting agreement with Splined. Pursuant to the agreement, which was an oral agreement,
I consulted with Splined over inventive and marketing activities and assigned to Splined the rights to United States Patent Numbers 5,775,184 (Indexable Wrenches) (issued July 7, 1998); 5,820,288 (Adjustable Tool with a locking hinge mechanism) (issued October 13, 1998); 6,000,299 (Modular Tool System) (issued December 14, 1999); and 6,161,982 (Assembly with a sealed coupler) (issued December 19, 2000). I assigned the '184 Patent to Splined on September 9, 1998. I was able to enter into and continue under the income producing consulting agreement with Splined based in large part on my status as the named and correct inventor of the '221 and '184 Patents."
patent 5419221 May 30 1995 J.E. Cole.pdf - not on datamp.org - no assignee *
patent 5775184 Jul 7 1998 J.E. Cole.pdf - not on datamp.org - no assignee * lawsuit patent Gummow vs Splined Tool
patent 5820288 Oct 13 1998 J.E. Cole.pdf - not on datamp.org - assigned to Splined Tool Corp.
patent 6000299 Dec 14 1999 J.E. Cole.pdf - not on datamp.org - assigned to Splined Tool Corp.
patent 6161982 Dec 19 2000 J.E. Cole.pdf - not on datamp.org - assigned to Splined Tool Corp.
patent 20040134314 Jul 15 2004 C.A. Cole.pdf
patent 20050178249 Aug 18 2005 C.A. Cole.pdf
patent 20070169590 Jul 26 2007 C. Cole.pdf
Proxxon demonstration of "index ratchet"