Patent Pages

CHAMBERS AND HIS INSULATORS - PART II

Last month we covered Josephus Chambers' business activities and a little on his insulators. The first insulator he used, that we are familiar with, was more than likely the CD 317. This is a rather large insulator, measuring ...                    [more]

Porcelain Insulator News

Matt Grayson (Roslyn, N.Y.) recently sent advertising information on the pin type insulators being manufactured and sold by Hendrix Wire & Cable Corp., Milford, N.H. 

I subsequently received from the company data sheets and insulator specimens for use in making this fairly detailed report on them. As far as I can ...                    [more]