Seal engaging ring
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Description
FIG. 1 is a top plan view of a seal engaging ring showing my new design;
FIG. 2 is a bottom plan view of FIG. 1;
FIG. 3 is a side elevational view of FIG. 1 all other side elevational views being identical thereto;
FIG. 4 is a perspective view of FIG. 2; and,
FIG. 5 is a cross-sectional view taken on line 5--5 of FIG. 2.
The broken line showing of a retaining ring is for illustrative purposes only and forms no part of the claimed design.
Referenced Cited
U.S. Patent Documents
D207750 | May 1967 | Roth |
D226054 | January 1973 | Nixdorff, Jr. |
D246698 | December 20, 1977 | Morris |
D304424 | November 7, 1989 | Dawson |
D318804 | August 6, 1991 | Ochs |
3464576 | September 1969 | Rohde |
3892325 | July 1975 | Maguire |
3934744 | January 27, 1976 | Curry |
4479585 | October 30, 1984 | Sandhaus |
5244615 | September 14, 1993 | Hickerson |
Patent History
Patent number: D354681
Type: Grant
Filed: Dec 20, 1991
Date of Patent: Jan 24, 1995
Assignee: Ingersoll-Dresser Pump Company (Liberty Corner, NJ)
Inventor: Paul A. Nolte (Memphis, TN)
Primary Examiner: Alan P. Douglas
Assistant Examiner: R. Spear
Attorney: Michael H. Minns
Application Number: 7/813,417
Type: Grant
Filed: Dec 20, 1991
Date of Patent: Jan 24, 1995
Assignee: Ingersoll-Dresser Pump Company (Liberty Corner, NJ)
Inventor: Paul A. Nolte (Memphis, TN)
Primary Examiner: Alan P. Douglas
Assistant Examiner: R. Spear
Attorney: Michael H. Minns
Application Number: 7/813,417
Classifications
Current U.S. Class:
D/9434