It's weird, I see a 1923 ad for " the Alemite high pressure lubricating system from The Bassick Manufacturing Company"
But also a patent assignment to Allemite Mfg co, in 1929...
The only thing I can think is they aquired manufacturing and name rights....
-edit- - no wonder I am confused, there are 2 companies with the same name doing the same thing ....
From 'Encyclopedia of Conneticut biography'
"The war ended, the Bassick Com-
pany purchased the Alemite Lubricator
Company of Chicago, and organized the
Bassick Manufacturing Company. In 1923
the Bassick Alemite Company's Delaware
corporation was formed and it took over
the plants of the Bassick Company, the
Bassick Manufacturing Company, the
Alemite Products Company of Canada
and later the Allyne-Zerck Company of
Cleveland, Ohio, and the E. F. Evans
Company of Detroit, Michigan. The Bas-
sick Alemite Company was the holding
company, and was the parent of the Bas-
sick subsidiaries."