Laryngoscope

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4273112
SERIAL NO

05932494

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to an improved laryngoscope with a mounting for the incandescent lamp which permits its easy removal for replacement purposes. In one embodiment the lamp can be removed upwardly from the handle of the laryngoscope and in other embodiments it can be removed downwardly with a battery housing located in the handle.

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First Claim

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Patent Owner(s)

  • HEINE OPTOTECHNIK GMBH & CO KG;PROPPER MANUFACTURING CO., INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heine, Helmut A Herrsching, DE 19 432
Kratzer, Rudolf Oberalting, DE 1 51
Rosenbusch, Helmut W Weilheim, DE 3 59

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