Compact cassette, retainer and combined assembly for dental instruments
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FIG. 1 is a top view of the cassette of the compact cassette and retainer of my new design.
FIG. 2 is a side view of the cassette of FIG. 1.
FIG. 3 is an end view of the cassette of FIG. 1.
FIG. 4 is a bottom view of the cassette of FIG. 1.
FIG. 5 is an end view of the retainer of the compact cassette and retainer of my new design.
FIG. 6 is a top view of the retainer of FIG. 5.
FIG. 7 is a side view of the retainer of FIG. 5.
FIG. 8 is a bottom view of the retainer of FIG. 5.
FIG. 9 is a top view of the assembled compact cassette and retainer of my new design.
FIG. 10 is a side view of the assembled compact cassette and retainer of FIG. 9.
FIG. 11 is an end view of the assembled compact cassette and retainer of FIG. 9.
FIG. 12 is a bottom view of the assembled compact cassette and retainer of FIG. 9.
FIG. 13 is an exploded view of the assembled compact cassette of my new design showing the attachment of the retainer to the cassette; and,
FIG. 14 is an isometric view of the assembled compact cassette and retainer of my new design with dental instruments shown in phantom retained therein.
Claims
The ornamental design for a compact cassette, retainer and combined assembly for dental instruments, as shown and described.
Type: Grant
Filed: Dec 21, 1999
Date of Patent: Jan 30, 2001
Assignee: Coltene/Whaledent, Inc. (Mahwah, NJ)
Inventor: Stanley E. Mayer (Middletown, NY)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Helfgott & Karas, P.C.
Application Number: 29/115,801
