TomTIII Posted September 27, 2015 Share Posted September 27, 2015 Knob marked "Fromberg Inc., Maywood CA" and "Pat 2828557 has a 1/4" threaded operating shaft inside, and two smaller shafts... like some kind of puller??? Link to comment Share on other sites More sharing options...
Bleach Posted September 27, 2015 Share Posted September 27, 2015 Wow, I grew up in Maywood, CA and I was never aware of that company. Link to comment Share on other sites More sharing options...
1909schacht Posted September 27, 2015 Share Posted September 27, 2015 Patten # comes up as a tubeless tire repair tool... Link to comment Share on other sites More sharing options...
TomTIII Posted September 27, 2015 Author Share Posted September 27, 2015 Thanks; I tried googling the patent # and got nothing meaningful... what's the magic:-? Link to comment Share on other sites More sharing options...
keiser31 Posted September 28, 2015 Share Posted September 28, 2015 (edited) Looks almost like a valve stem puller/installer. Edited September 28, 2015 by keiser31 (see edit history) Link to comment Share on other sites More sharing options...
drwatson Posted September 28, 2015 Share Posted September 28, 2015 Thanks; I tried googling the patent # and got nothing meaningful... what's the magic:-?The Patent # was incorrect as listed in this thread. Pat # 2828657 is what's on the tool.It's a Tubeless tire repair plug applicator.https://www.google.co.ug/patents/US2828657?dq=Patent+2828657&hl=en&sa=X&ved=0CBsQ6AEwAGoVChMIiaij_ceYyAIVQYwNCh1DPwOq Link to comment Share on other sites More sharing options...
TomTIII Posted September 28, 2015 Author Share Posted September 28, 2015 mea culpa 2828657 is correct Link to comment Share on other sites More sharing options...
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