Improvements in or relating to applicators for medicaments and other substances, andmethods of applying such substances to the desired places

Abstract

Abstract 443,274. Syringes. LECONTE, C. R., Drexel Building, Philadelphia, U.S.A. March 21, 1935, No. 8914. Convention date, March 24, 1934. [Class 102 (ii)] [See also Group VI] A device for applying semifluid or other substances to surfaces comprises a nozzle 4, for example of a celluloseester plastic, screw threaded to a hollow collapsable bulb 11, itself connected by a screwthreaded plug 15 to a collapsable tube 1. The bulb 11 measures a dose of material transferred to it and after filling may be detached from the tube 1 and closed by a screw-plug 18. The nozzle 4 is closed when out of use by a cap 5. Reference has been directed by the Comptroller to British Specifications 12299/95, [Class 81], 266,587, [Class 11], and 329,498, [Class 81 (ii)], and U.S.A. Specification 1,923,409

Inventors

No inventors recorded.

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