Old horn, cornet, drum - CONN (USA): historical patents 1901 - 1980

Description

I offer a collection of
181
(!!) patents
of
CONN Ltd. / C. G. Conn (Elkhart, USA),
published between 1901 and 1980
. All patents are from USA or Great Britain (all in english).
They are busy with various music instruments like
horn, saxophone, clarinet, drum or parts of it like mouth pieces
and some more. In later years patents are busy more with
electronical instruments technique
.
All patents are complete, that means contain the full text and all drawings (see example). You will get a professional overview about the inventions of CONN Ltd., which you find nowhere in the world in this good quality / completeness.
Delivery is as a zipped file with a patent collection of pdf files (
not printed, not a book
).
You need only the wellknown free programme Acrobat Reader or a similar one to open the files. You can also print each file.
Copyright of the patent collection has only the seller!
Shipping:
You can download this patent collection after payment. I will send a link for downloading a zip-File of about 80 MB with the patent collection. After downloading please unzip the file. Then you will get a data directory with the pdf - patent files.
I will send the link for downloading not later then one day after payment via the ebay message system (please see your news at "My ebay"). Then you have 10 days time to download your patent collection of historical patents.