Combined writing instrument and replaceable writing tips

Description

FIG. 1 is a front elevational view of a combined writing instrument and replaceable writing tips showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof, the left side being a mirror image thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a cross-sectional view thereof taken along the line of 6--6 of FIG. 1.

Claims

The ornamental design for a combined writing instrument and replaceable writing tips, as shown and described.

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Inventors:	Chuang; Cheng-Hwa (Taipei, TW)
Assignee:	Pioneer Industrial Corporation (Taipei, TW)
Appl. No.:	07/893,216
Filed:	June 2, 1992

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Foreign Application Priority Data

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Feb 27, 1992 [JP]			4-5087

Current U.S. Class:	D19/118; 401/57; 401/89; D19/916; D19/924
Field of Search:	;D19/35,36,41-51,54-58,81-85 ;401/29-34,57

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References Cited [Referenced By]

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U.S. Patent Documents

D199564	November 1964	Koss
D254315	February 1980	Carre
D259642	June 1981	Gomez
D259793	July 1981	Carre
D263482	March 1982	Carre
D270843	October 1983	Itoh
D273490	April 1984	Zierhut
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D305245	December 1989	Chuang
D310542	September 1990	Regnault
D310684	September 1990	Itoh
D312658	December 1990	Sumino
D312838	December 1990	Vitrac
D317324	June 1991	Chuang
D329660	September 1992	Yamanaka
D329873	September 1992	Tu
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3862683	January 1975	Koelichen
3993409	November 1976	Hart
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Foreign Patent Documents

	357413		Aug 1922		DE2
	2514041		Oct 1976		DE
	862042		Mar 1961		GB
	2207641		Feb 1989		GB

Primary Examiner: Holtje; Nelson C.
Assistant Examiner: Thompson; Martha
Attorney, Agent or Firm: Ladas & Parry