Combined reversible sprinkler nozzle and support ring

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Description

FIG. 1 is a bottom perspective of a combined reversible sprinkler nozzle and support ring showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom perspective view of a second embodiment thereof;

FIG. 4 is a top plan view of FIG. 3;

FIG. 5 is a bottom perspective view of a third embodiment thereof;

FIG. 6 is a bottom perspective view of a fourth embodiment thereof;

FIG. 7 is a bottom perspective view of a fifth embodiment thereof;

FIG. 8 is a bottom perspective view of a sixth embodiment thereof;

FIG. 9 is a bottom perspective view of a seventh embodiment thereof;

FIG. 10 is a bottom perspective view of an eighth embodiment thereof;

FIG. 11 is a bottom perspective view of a ninth embodiment thereof;

FIG. 12 is a bottom perspective view of a tenth embodiment thereof;

FIG. 13 is a bottom perspective view of an eleventh embodiment thereof; and

FIG. 14 is a bottom perspective view of a twelfth embodiment thereof.

Referenced Cited
U.S. Patent Documents
D183042 June 1958 Fuglie
D194526 February 1963 Lohmar
D266454 October 5, 1982 Miller
D282392 January 28, 1986 Hengsbach
D284301 June 17, 1986 Hengesbach
D285242 August 19, 1986 Hengesbach
D285477 September 2, 1986 Hengesbach
D285478 September 2, 1986 Hengesbach
D285479 September 2, 1986 Hengesbach
D287995 January 27, 1987 Ferguson
D293127 December 8, 1987 Hengesbach
2072555 March 1937 Hengesbach et al.
2293390 August 1942 Hengesbach
2790686 April 1957 Roshott
2890067 June 1959 Morin
2929406 March 1960 Anderson
3202360 August 1965 O'Brien
3473561 October 1969 Svenson et al.
3632046 January 1972 Hengesbach
3711028 January 1973 Hengesbach
3756273 September 1973 Hengesbach
3762650 October 1973 Radecki
4035004 July 12, 1977 Hengesbach
4449696 May 22, 1984 Hengesbach
4471911 September 18, 1984 Hengesbach
4473328 September 25, 1984 Hengesbach
4513310 April 23, 1985 Hengesbach
4569160 February 11, 1986 Hengesbach
4629121 December 16, 1986 Hengesbach
Other references
  • Brochure, Tri-Con, Inc., 4 pages, dated 1/1/1977, entitled: We Make the System. Brochure, Spraying Systems Co., Catalog 27, pp. 75-79, 1978, entitled: Spray Nozzles and Accessories. Brochure, Tri-Con, Inc., 4 pages, date unknown, entitled: The Tri-Con All Purpose Nozzle. Trademark Reg. No. 1,352,262, Registered Jul. 30, 1985. Trademark Reg. No. 1,379,809, Registered Jan. 21, 1986. Trademark Reg. No. 1,379,810, Registered Jan. 21, 1986. Trademark Reg. No. 1,379,811, Registered Jan. 21, 1986.
Patent History
Patent number: D313458
Type: Grant
Filed: Sep 28, 1989
Date of Patent: Jan 1, 1991
Inventor: Robert W. Hengesbach (Mentor, OH)
Primary Examiner: James R. Largen
Attorney: David A. Burge
Application Number: 7/414,066