Combined swivel aerator and control ring

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Description

FIG. 1 is a top plan view of a combined swivel aerator and control ring, showing our new design;

FIG. 2 is a side elevational view thereof; and

FIG. 3 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D33171 September 1900 Dewar
D191691 October 1961 Shames
D191975 December 1961 Lehman
D231612 May 1974 Doman
3358934 December 1967 Moen
3706418 December 1972 Hyde
3884418 May 1975 Ritzenthaler
3902671 September 1975 Symmons
4221337 September 9, 1980 Shames et al.
4221338 September 9, 1980 Shames et al.
4273289 June 16, 1981 Jette
Patent History
Patent number: D293708
Type: Grant
Filed: Jul 22, 1985
Date of Patent: Jan 12, 1988
Inventors: Sidney J. Shames (Briarcliff Manor, NY), Harold Shames (Ardsley, NY)
Primary Examiner: James R. Largen
Attorney: Norman Lettvin
Application Number: 6/757,461
Classifications
Current U.S. Class: Ball And Socket Joint For Adjustment (D23/230)