Coating implements with material supply – Including tool with blade-like – pad-like – or apertured... – With flow-regulator
Patent
1980-06-11
1982-12-21
Pieprz, William
Coating implements with material supply
Including tool with blade-like, pad-like, or apertured...
With flow-regulator
401273, 401292, B43K 304
Patent
active
043646840
ABSTRACT:
A writing instrument comprises a writing nib having a writing tip at one end and an enlarged head portion at the other end, and a resilient seat urging the head portion of the nib toward a tip of the instrument. The nib is movably secured in a nib holder body in such a manner that a writing pressure enables the nib to move backward against the resilient force of the seat to form an ink-feed space between the head portion and the nib holder body. When the writing instrument is not in use, the head portion is engaged with the nib holder body to close the ink-feed space.
REFERENCES:
patent: 1340028 (1920-05-01), Erwin
patent: 1394139 (1921-10-01), Bright, Jr.
patent: 1465845 (1923-08-01), Evans
patent: 2029152 (1936-01-01), Bonkowski
patent: 2459584 (1949-01-01), Quan
patent: 2575180 (1951-11-01), Lurz
patent: 2663040 (1953-12-01), Leckler
patent: 2695737 (1954-11-01), Schlicksupp
patent: 2783488 (1957-03-01), Jockers
patent: 3095598 (1963-07-01), Gonnella et al.
patent: 3153804 (1964-10-01), Silver
patent: 3298055 (1967-01-01), Schwartzman
patent: 3468611 (1969-09-01), Ward
patent: 3778495 (1973-12-01), Woolley
patent: 4238161 (1980-12-01), Morohashi
Fukui Hishao
Kohno Tadashi
Masuda Noriaki
Okubo Akio
Shimizu Takahiko
Pentel Kabushiki Kaisha
Pieprz William
LandOfFree
Writing instrument does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Writing instrument, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Writing instrument will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-404338