Cutlery – Cutting tools – Traveling roller blade
Patent
1986-11-17
1988-04-19
Watts, Douglas D.
Cutlery
Cutting tools
Traveling roller blade
30337, 30347, 403298, 403348, B26B 300
Patent
active
047380284
ABSTRACT:
According to the invention, a pizza cutting device is provided comprising an elongate handle, a cutting wheel with a peripheral cutting edge and a hub having a bore with a central axis and structure for removably assembling the handle with the cutting wheel so that the cutting wheel is guidingly rotatable relative to the handle about the hub central axis. The handle has spaced bearing surfaces which stabilize the device during use.
REFERENCES:
patent: 359480 (1887-03-01), Weber
patent: 1200284 (1916-10-01), Wheaton
patent: 1204009 (1976-11-01), Goodwin
patent: 1465075 (1923-08-01), Di Carlo
patent: 1487226 (1924-03-01), Frahm
patent: 2089881 (1937-08-01), Dohring
patent: 3346956 (1967-10-01), Wezel et al.
patent: 3460427 (1969-08-01), Baumgarten
patent: 4423551 (1984-01-01), Chmela et al.
Belokin Martin P.
Belokin Norman P.
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