Combined refillable eraser tips and holder therefor
Description
FIG. 1 is a front elevational view of a combined refillable eraser tips and holder therefor showing my new design;
FIG. 2 is a right side elevational view, the left side being a mirror image thereof;
FIG. 3 is a rear elevational view;
FIG. 4 is a top plan view;
FIG. 5 is a bottom plan view;
FIG. 6 is a right front perspective view;
FIG. 7 is a cross-sectional view taken along line 7--7 in FIG. 1; and,
FIG. 8 is a cross-sectional view taken along line 8--8 in FIG. 1.
Referenced Cited
U.S. Patent Documents
D301202 | May 23, 1989 | Canet |
D325931 | May 5, 1992 | Sekiguchi |
D329253 | September 8, 1992 | Sekiguchi |
D341623 | November 23, 1993 | Chuang |
D355442 | February 14, 1995 | Chuang |
1080633 | December 1913 | Huschl et al. |
4346495 | August 31, 1982 | Lin |
4854761 | August 8, 1989 | Smith et al. |
5221152 | June 22, 1993 | Chuang |
5299341 | April 5, 1994 | Wakao |
Patent History
Patent number: D394876
Type: Grant
Filed: Jun 26, 1997
Date of Patent: Jun 2, 1998
Assignee: Pioneer Industrial Corp. (Taipei)
Inventor: Cheng-Hwa Chuang (Taipei)
Primary Examiner: Martie Thompson
Law Firm: Ladas & Parry
Application Number: 0/72,938
Type: Grant
Filed: Jun 26, 1997
Date of Patent: Jun 2, 1998
Assignee: Pioneer Industrial Corp. (Taipei)
Inventor: Cheng-Hwa Chuang (Taipei)
Primary Examiner: Martie Thompson
Law Firm: Ladas & Parry
Application Number: 0/72,938
Classifications
Current U.S. Class:
Eraser (8) (D19/53);
Substantially Circular Or Oval In Cross Section (D19/51);
Clip (D19/56);
Top Or Cover For Marking Instrument (D19/57);
Office Equipment Not Elsewhere Specified (D19/65)
International Classification: 1906;
International Classification: 1906;