B - Operations – Transporting – 43 – K
Patent
B - Operations, Transporting
43
K
B43K 7/02 (2006.01)
Patent
CA 2141801
The subject invention is directed to a cartridge (14) for a writing instrument (10). In particular the writing instrument includes a surface against which the cartridge abuts. The cartridge includes a tubular body for containing ink which has a front end including an applicator (15) for applying the ink, and a plug member (16) disposed at least partially in a rear end of the tubular body of the cartridge. The plug member includes a path (26) for permitting airflow into the tubular body, and a flange (34) for cushioning the cartridge against the abutment surface of the writing instrument so as to inhibit separation of the ink from the ink applicator and absorb pressure exerted upon the ink applicator during writing.
Cartouche (14) pour instrument (10) d'écriture qui comporte, en particulier une surface contre laquelle la cartouche vient buter. Ladite cartouche comporte un corps tubulaire, destiné à contenir de l'encre, possédant un extrémité avant dotée d'un applicateur (15) servant à appliquer l'encre et un bouchon (16) placé au moins partiellement à l'extrémité arrière du corps tubulaire de la cartouche. Ledit bouchon possède un passage (26) destiné à permettre une entrée d'air dans le corps tubulaire et un bond (34) permettant d'amortir la cartouche contre la surface de butée de l'instrument d'écriture, de manière à empêcher la séparation entre l'encre et l'applicateur d'encre et à absorber la pression exercée sur l'applicateur d'encre au cours de l'écriture.
Chadwick Barry W.
Rukan Ronald S.
Bic Corporation
Mcfadden Fincham
LandOfFree
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