Title: Suction retraction instrument

Abstract: A suction retraction instrument comprises an elongated hollow suction pipe having a port at its lower end and secured to a manifold at its upper end and a retractor arm secured to the pipe adjacent the lower end and extending at an angle therefrom.

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Inventors: Williams, Robert W. (Las Vegas, NV, US)

Application Number: 601058
Filing Date: 1975-08-01
Publication_date: 1977-09-20
Assignee:
Primary Class(es): 604/119 433/95, 600/205, 600/210
Other Classes:
US Patent Ref:

1167062	Jan, 1916	Groshans	32/33.
1621212	Mar, 1927	Myers	128/276.
3460255	Aug, 1969	Hutson	32/33.
3557456	Jan, 1971	Hutchinson	32/33.
3626471	Dec, 1971	Florin	128/276.
3965901	Jun, 1976	Penny	128/350.

Other Refs: 823,933

Sep, 1969	CA

Primary Examiner: Mancene, Louis G.
Assistant Examiner: Contreras, Wenceslao J.
Attorney: Seiler; Jerry R.