Can Opener

Cutlery – Can opener – With driven roller to continuously engage bead and...

Reexamination Certificate

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Details

C030S433000

Reexamination Certificate

active

06845562

ABSTRACT:
A can opener for opening cans of various sizes having an operating handle, which when rotated in a first direction functions to bring a sharpened cutting wheel of the can opener from an elevated position into piercing engagement with the top of the can with the butting wheel n piercing engagement with the top of the can, continued rotation of the handle will cause rotation of the can and will cause the cutter wheel to cleanly cut the top of the can so that the top can be easily removed. Reverse rotation of the handle will cause the cutting wheel to disengage from the top of the can and to return to its elevated, starting position.

REFERENCES:
patent: 1539211 (1925-05-01), Scruggs
patent: 1676135 (1928-07-01), Cuyler
patent: 1986657 (1935-01-01), West
patent: 2148130 (1939-02-01), Murdock
patent: 2311660 (1943-02-01), Hothersall
patent: 2354469 (1944-07-01), Lubetsky
patent: 2640257 (1953-06-01), Berkman
patent: 2843931 (1958-07-01), Lindahl
patent: 2865148 (1958-12-01), Moore
patent: 2903927 (1959-09-01), Talge et al.
patent: 3002275 (1961-10-01), Edlund
patent: 4053981 (1977-10-01), Aberer
patent: 4227473 (1980-10-01), Young
patent: 4365417 (1982-12-01), Rosendahl
patent: 4574482 (1986-03-01), van der Wouden
patent: 4833783 (1989-05-01), Davel
patent: 6158130 (2000-12-01), Chong

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