PATENT SPECIFICATION No. 237260

APPLICATION DATE: July 15, 1924 (France); July 15, 1925 (UK)

SPECIFICATION ACCEPTED: March 11, 1926.

TITLE: IMPROVEMENTS IN THE DRIVING MECHANISM OF MANUALLY DRIVEN PADDLE BOATS.

APPLICANT: JOSEPH GUSTAVE ADOLPE of 8 rue de H0chstatt, Mulhouse (Haut Rhin), France.

Size: 195mmx270mm.

No. of pages of text: 2. 

No. of pages of drawings:1 . Size of page of drawing/s: 140mmx225mm. 

Brief Description of Patent: This invention has reference to the driving mechanism of manually driven paddle boats of the kind having a crank for each paddle and means for coupling together the two cranks, so that both can be either revolved together in the same direction or revolved independently in either direction as described.

Condition: Slight crinkling. Pages loose. Wear to left hand edge where patent has been removed from the volume. 

This was sold by a Library and has their stamp impression on some of the pages/drawings. Multiple Item Postage: Patents can be combined for postage costs, the cost is the same whether you purchase one or several, so check out our Ebay Shop patent listings as well. This patent specification has been disbound from a volume of 100 different patents. This is an original HMSO published item at the time, not a modern copy as are being sold elsewhere. The drawings are often ideal for framing. It is part of a collection of several volumes from the 1893-1900,1907 & 1920/50's that I have from which individual patents will be sold over the next few years.