Coating implements with material supply – Combined
Reexamination Certificate
2005-01-25
2005-01-25
Walczak, David J. (Department: 3751)
Coating implements with material supply
Combined
C401S131000, C007S158000, CD19S056000
Reexamination Certificate
active
06846123
ABSTRACT:
A combination clip and letter opener for a writing instrument, and a writing instrument including the same. The letter opener may include an integrally formed cutting edge or, alternatively, may include a razor-style cutting edge.
REFERENCES:
patent: 471283 (1892-03-01), Volk et al.
patent: 1215010 (1917-02-01), Erikson
patent: 1374882 (1921-04-01), Curtis
patent: 1447841 (1923-03-01), Fisher
patent: 1538641 (1925-05-01), Liljeqvist
patent: 1552906 (1925-09-01), Beadles
patent: 1554517 (1925-09-01), O'Neill
patent: 1592203 (1926-07-01), Hammalian
patent: 1598427 (1926-08-01), Easton
patent: 1690980 (1928-11-01), Johnson
patent: D139558 (1944-11-01), Vuksich
patent: D201734 (1965-07-01), Derenski
patent: 3249091 (1966-05-01), Griesbach
patent: 4081907 (1978-04-01), Bosshold
patent: D256925 (1980-09-01), Postrehovsky-Axel
patent: D421889 (2000-03-01), Moore
patent: 6065169 (2000-05-01), Cheldin
patent: 6163910 (2000-12-01), Cheldin
Salter & Michaelson
Walczak David J.
LandOfFree
Combined writing instrument clip and letter opener and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Combined writing instrument clip and letter opener and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Combined writing instrument clip and letter opener and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3382930