Coffee filter

- Kataoka & Co., Ltd
Description

FIG. 1 is a top plan view of a coffee filter showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a cross-section taken along line 6--6 of FIG. 1;

FIG. 7 is a cross-section taken along line 7--7 of FIG. 1;

FIG. 8 is a cross-section taken along line 8--8 of FIG. 1;

FIG. 9 is a top, front, right side perspective view thereof shown in use and with the cup in broken lines for illustrative purposes only; and

FIG. 10 is a cross-section taken along line 10--10 of FIG. 9, the cup shown in broken lines for illustrative purposes only.

Referenced Cited
U.S. Patent Documents
3276596 October 1966 Gran et al.
3615708 October 1971 Abile-Gal
3616934 November 1971 Ehrlich
4220541 September 2, 1980 Chang
Patent History
Patent number: D286006
Type: Grant
Filed: Nov 2, 1983
Date of Patent: Oct 7, 1986
Assignee: Kataoka & Co., Ltd (Tokyo)
Inventor: Jyoji Kataoka (Tokyo)
Primary Examiner: Bernard Ansher
Assistant Examiner: Terry Pfeffer
Law Firm: Wenderoth, Lind & Ponack
Application Number: 6/548,140
Classifications
Current U.S. Class: D/7400