Coating implements with material supply – Bifurcate pointed nib tool – Including reservoir and feeder
Patent
1988-06-22
1990-11-06
Apley, Richard J.
Coating implements with material supply
Bifurcate pointed nib tool
Including reservoir and feeder
401198, B43K 500, B43K 806
Patent
active
049681699
ABSTRACT:
A penpoint assembly includes a penpoint which is made of a metal plate cut off at both side edges to form a taper toward the writing tip. A slit is provided extending from the front end of the writing tip to the vicinity of the rear end of the writing tip along the center line of the penpoint. The penpoint is bent at the writing tip to form small bent projections at both sides of the slit, the bent portion surrounding a small space. An ink guide core extends under the slit and communicates at the tapered portion of the ink guide core with the slit. A support member supports the ink guide core and penpoint. A writing instrument includes the penpoint assembly, the support member being integrally formed with an ink flow regulating portion, so that ink in an ink storage member in the rear portion of a penholder is guided to the writing tip through the ink guide core.
REFERENCES:
patent: 546850 (1895-09-01), Lepper
patent: 2921558 (1960-01-01), Von Platen
patent: 3292596 (1966-12-01), Ishida
patent: 3340560 (1967-09-01), Nakata
patent: 3361516 (1968-01-01), Rigondaud
patent: 4302120 (1981-11-01), Ligouri
Yamauchi Osami
Yokosuka Takehiko
Apley Richard J.
Crosby D. F.
Pilot Ink Co., Ltd.
LandOfFree
Penpoint assembly and writing instrument employing the same does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Penpoint assembly and writing instrument employing the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Penpoint assembly and writing instrument employing the same will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1303951