Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
Frank Henry Shaw
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Individual
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Individual
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Publication of GB190504510ApublicationCriticalpatent/GB190504510A/en
Professional, Industrial, Or Sporting Protective Garments
(AREA)
Abstract
4510. Shaw, F. H. March 4. Compasses, drawing.- The point protector g may also be used as a finger - grip. The connexion is formed by means of studs g<5> snapping into recesses h<3>, h<4> in the compass leg and head, respectively. A simple frictional connexion may also be used, or this may be reinforced by a sliding ring or ring nut. The Provisional Specification describes a point protector which slides or telescopes out of use.
GB190504510D1905-03-041905-03-04Improvements in Compasses and like Instruments for School and Analogous Uses.
ExpiredGB190504510A
(en)