Title:
Combined acetabulum sizer and drill guide
United States Patent D284889
Inventors:
Kenna, Robert V. (Saddle River, NJ)
Application Number:
D/543206
Publication Date:
07/29/1986
Assignee:
Howmedica, Inc. (New York, NY)
Field of Search:
D24/33, D24/8, 3/1.912, 3/1.913, 3/1.91, 3/303R, 3/305, 128/92E
Other References:
Journal of Bone and Joint Surgery, Nov. 1951, Improved Instr. for Hip Arthroplasty, p. 12, Female Eccentric Reamer for Femoral Head.
Zimmer-Medical/Surgical Products, 1981, Item 4033-39 Cup Holder and Guide, p. A70.
Primary Examiner:
Word, Hugo A.
Assistant Examiner:
Reid, Stella M.
Attorney, Agent or Firm:
Knuth, Charles J.
Richardson, Peter C.
Ordway, Harold W.
Claims:
1. The ornamental design for a combined acetabulum sizer and drill guide, asshown and described.
Description:
FIG. 1 is a left side elevational view of a combined acetabulum sizer and drill guide showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a right side elevational view thereof; and
FIG. 6 is a rear elevational view thereof.