Sloop Sail Boat Canvas Patent Print
- 16 X 20 inch patent print
- Restored and digitally enhanced while maintaining the integrity of the original document
- Printed in the U.S.A. on canvas with archival ink
- $20 flat fee shipping
Sail away in your office, home, or yacht club with this sloop sail boat patent by Charles Edge, beautifully printed on canvas with archival ink.
"One of the objects of my invention is to provide a new apparatus for, and a new method of setting and trimming the sails of a fore and aft rigged yacht, or other sailing vessel, by means of a continuous boom, which may be designated as a continuous axial boom. This boom runs forward and aft of the mast of the yacht, and said boom Fig. 1 is a diagrammatic side elevation showing the improved rigging. In this position the boom is set to the proper position when the vessel is close-hauled on the wind."
The patent act of 1790 established the rules for submitting a patent application. Each application had to be submitted with specifications, a patent drawing, and if possible a model of the invention. Eventually, models were no longer required.
The National Archives holds nearly three million patent case files from 1836-1956.