Patent Model - Injector

Maker and role
Thomas Eynon (b.1861, d.1950), Patentee
Joseph Gamble, Patentee
Eynon Evans Manufacturing Company, Assignee
Production date
Apr 09 1895
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Object detail

9 1/2 x 13 1/2 x 2 1/2" (24.1 x 34.3 x 6.4cm)
Eynon and Gamble's patent "relates to that class of injectors known as the 'double tube injector,'... and the objective "is to construct a compact and symmetrical injector, embodying all the essential features of Patent No. 497,269, granted to Thomas M. Eynon, as regards accessibility to all portions of the interior, and simplicity of working parts, and to incorporate some additional features..." (Patent Number 537,279)
Object number
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