Title:
Mixing apparatus
United States Patent D279499
Inventors:
Case, Kirt L. (Warsaw, IN)
Application Number:
D/467704
Publication Date:
07/02/1985
Filing Date:
02/18/1983
Export Citation:
Assignee:
Zimmer, Inc. (Warsaw, IN)
Primary Class:
Other Classes:
D07/376
Field of Search:
D7/376, D7/378, D7/379, D7/384, D7/386, D7/412, D7/47, D24/22, 241/168, 241/169.1, 366/279, 366/205, 366/314
View Patent Images:
US Patent References:
D268638Nutmeg graterApril, 1983BoundsD7/47
D263713Vibratory tumblerApril, 1982BaerD24/22
D258085Electric dental material mixerJanuary, 1981PorteousD24/22
D254325Housing for centrifugal casting machineFebruary, 1980Goodrich et al.D24/22
4185072Orthopedic cement mixerJanuary, 1980Puderbaugh et al.422/99
4071338Air exhausted mixing bowlJanuary, 1978Hutter, III et al.553/85C
4015945Device for mixing bone cementApril, 1977Frankel et al.23/292
D228222N/AAugust, 1973ManteletD7/47
3738619METHOD AND DEVICE FOR PREPARING HOMEMADE ICE CREAMJune, 1973Shirae259/108
3640510VACUUM STIRRING DEVICE FOR DENTAL MATERIALSFebruary, 1972Lea259/108
3391788Moisture control device for centrifugal extractorsJuly, 1968Strandberg, Jr. et al.D24/22
3358971Investment mixerDecember, 1967Steinbock259/107
2973187Vacuum spatulatorFebruary, 1961Wehmer259/108
2777177Investment mixerJanuary, 1957Steinbock et al.22/35
2696022Investment mixerDecember, 1954Steinbock et al.425/182
2453914Device for mixing plaster compounds and mixturesNovember, 1948Hollenback259/8
0640369N/AJanuary, 1900Cross366/328
0235505N/ADecember, 1880Buck366/279
0184894N/ANovember, 1876Parks366/325
Foreign References:
FR1008837May, 1952241/168
Other References:
Stryker.RTM. Brochure-MixEvac.RTM. Cement Mixer, .COPYRGT.Aug. 1978.
DePuy Brochure-Vacu-mix.RTM. Orthopedic Cement Mixing System.
Zimmer.RTM. Catalog p. #A212-Monomer Fume Evacuating System Product Nos. 5049-9/13, 1981 Catalog.
Howmedica.RTM. Brochure-Howmedica.RTM. Mix-Kit I.TM. and Howmedica.RTM. Mix-Kit II.TM. Bone Cement Mixing System, .COPYRGT.1980.
Primary Examiner:
Ansher, Bernard
Assistant Examiner:
Titolo, Linda
Attorney, Agent or Firm:
Geringer, Margaret L.
Claims:
1. The ornamental design for a mixing apparatus, as shown and described.

Description:

FIG. 1 is a perspective view of a mixing apparatus for surgical bone cement or the like showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a bottom plan view thereof, the inner mixing bowl has been omitted for ease of illustration;

FIG. 6 is a top perspective view of an inner mixing bowl shown separately for clarity of illustration.