Post by Colin McCubbin on Mar 3, 2014 22:58:23 GMT
Over the years I have been, with the help of various folk from this forum, been compiling a list of not just resonator guitar related patents, but anything I can find on patents taken out worldwide by Augustus Stroh, Charles Brasher, NW Shireson, the Dopyeras and Geo. Beauchamp.
I'm listing those I have, (from the USA, Canada, and Great Britain) some in full, some simply as scans of a page or pages, and intend to reorganize the patents page(s) at notecannons to display them.
If anyone has any extra patent information from any country or, indeed any inventor that I don't have on my list please chime in with the information.
Please quote the patent number if querying anything in my list below.
Thank you!
Great Britain
GB9418 Augustus Stroh, Dated: 24th March 1900. Title: Improvements in Violins and other Stringed Instruments
GB3393 Augustus Stroh, Dated: 14th Dec 1901. Title: Improvements in the Diaphragms of Phonographs, Musical Instruments, and anologous Sound-producing, Recording and Transmitting Contrivances.
GB294806 John Dopyera, Dated: 2nd August 1928. Title: Improvements in Stringed Instruments.
Canada
CA285424 John Dopyera, Dated: 7th June 1927
CA315546 John Dopyera, Rudolph Dopyera, Emil E. Dopyera.Dated: 31st May, 1930
CA349662 Charles Edward Brasher. Dated: 27th October 1934
USA
US644695 Augustus Stroh Dated: 6th March 1900 Title: Violin
US1649101 J. Dopyera Dated: 15th Nov 1927 Title:Banjo
US1672153 J. Dopyera Dated: 5th June 1928 Title: Banjo
US1730032 R. Dopyera Dated: 1st Oct 1929 Title: :Banjo Uke:
US1741453 J. Dopyera Dated: 31st Dec 1929 Title: Stringed Musical Instrument
US1750881 J. Dopyera Dated: Title:Stringed Musical Instrument
US1762617 J. Dopyera Dated: 10th June 1930 Title: Stringed Musical Instrument
US1787136 G.D.Beauchamp Dated: 30th Dec 1930 Title: Pick for Stringed Musical Instruments
US1803100 R. Dopyera Dated: 29April 1931 Title: Stringed Musical Instrument
US1808756 G.D.Beauchamp Dated: 9th June Title: Stringed Musical Instrument
US86705 R. Dopyera 12th April 1932 Dated: Title: Cover Plate for Musical Instruments
US1872633 R. Dopyera Dated: 16th Aug 1932 Title: Stringed Musical Instrument
US1896484 R. Dopyera Dated: 7th Feb 1933 Title: Stringed Musical Instrument
US1927575 N.W.Shireson Dated: 19th Sept 1933 Title: Stringed Instrument
US2027723 R. Dopyera Dated: 14th Jan 1936 Title: Stringed Musical Instrument
US98295 R. Dopyera Dated: 28h Jan 1936 Title: Musical Instrument
US2029469 R. Dopyera Dated: 4th Feb 1936 Title: Resonator for Stringed Musical Instruments
US2045265 R. Dopyera Dated: 23rd June 1936 Title: Stringed Musical Instrument
US2045571 R. Dopyera Dated: 30th June 1936 Title: Pick for Stringed Musical Instruments
US2089171 G.D.Beauchamp Dated: 10th August 1937 Title: Electrical Stringed Musical Instrument
US2138907 R. Dopyera Dated: 6th Dec 1938 Title:Stringed Musical Instrument
US2170294 R. Dopyera Dated: 22nd Aug 1939 Title: Electrical Stringed Musical Instrument
US3435721 R. Dopera Dated: 1st April 1969 Title: Guitar Construction
I'm listing those I have, (from the USA, Canada, and Great Britain) some in full, some simply as scans of a page or pages, and intend to reorganize the patents page(s) at notecannons to display them.
If anyone has any extra patent information from any country or, indeed any inventor that I don't have on my list please chime in with the information.
Please quote the patent number if querying anything in my list below.
Thank you!
Great Britain
GB9418 Augustus Stroh, Dated: 24th March 1900. Title: Improvements in Violins and other Stringed Instruments
GB3393 Augustus Stroh, Dated: 14th Dec 1901. Title: Improvements in the Diaphragms of Phonographs, Musical Instruments, and anologous Sound-producing, Recording and Transmitting Contrivances.
GB294806 John Dopyera, Dated: 2nd August 1928. Title: Improvements in Stringed Instruments.
Canada
CA285424 John Dopyera, Dated: 7th June 1927
CA315546 John Dopyera, Rudolph Dopyera, Emil E. Dopyera.Dated: 31st May, 1930
CA349662 Charles Edward Brasher. Dated: 27th October 1934
USA
US644695 Augustus Stroh Dated: 6th March 1900 Title: Violin
US1649101 J. Dopyera Dated: 15th Nov 1927 Title:Banjo
US1672153 J. Dopyera Dated: 5th June 1928 Title: Banjo
US1730032 R. Dopyera Dated: 1st Oct 1929 Title: :Banjo Uke:
US1741453 J. Dopyera Dated: 31st Dec 1929 Title: Stringed Musical Instrument
US1750881 J. Dopyera Dated: Title:Stringed Musical Instrument
US1762617 J. Dopyera Dated: 10th June 1930 Title: Stringed Musical Instrument
US1787136 G.D.Beauchamp Dated: 30th Dec 1930 Title: Pick for Stringed Musical Instruments
US1803100 R. Dopyera Dated: 29April 1931 Title: Stringed Musical Instrument
US1808756 G.D.Beauchamp Dated: 9th June Title: Stringed Musical Instrument
US86705 R. Dopyera 12th April 1932 Dated: Title: Cover Plate for Musical Instruments
US1872633 R. Dopyera Dated: 16th Aug 1932 Title: Stringed Musical Instrument
US1896484 R. Dopyera Dated: 7th Feb 1933 Title: Stringed Musical Instrument
US1927575 N.W.Shireson Dated: 19th Sept 1933 Title: Stringed Instrument
US2027723 R. Dopyera Dated: 14th Jan 1936 Title: Stringed Musical Instrument
US98295 R. Dopyera Dated: 28h Jan 1936 Title: Musical Instrument
US2029469 R. Dopyera Dated: 4th Feb 1936 Title: Resonator for Stringed Musical Instruments
US2045265 R. Dopyera Dated: 23rd June 1936 Title: Stringed Musical Instrument
US2045571 R. Dopyera Dated: 30th June 1936 Title: Pick for Stringed Musical Instruments
US2089171 G.D.Beauchamp Dated: 10th August 1937 Title: Electrical Stringed Musical Instrument
US2138907 R. Dopyera Dated: 6th Dec 1938 Title:Stringed Musical Instrument
US2170294 R. Dopyera Dated: 22nd Aug 1939 Title: Electrical Stringed Musical Instrument
US3435721 R. Dopera Dated: 1st April 1969 Title: Guitar Construction