1975-05-30
1977-03-22
Smith, Al Lawrence
Cutlery
Carton openers
30320, 30335, B26B 108, B26B 500
Patent
active
040128369
ABSTRACT:
A knife for cutting cartons comprises a movable blade carrier, and blade, mounted in a stepped guide for positive blade location at any of a plurality of selected locations, within a handle having an extended area lip feeler adjacent a handle opening such that the blade may be presented through said opening in any of a plurality of lengths corresponding essentially to the thickness or thinness of a carton wall so that the knife cuts the carton and not its contents, consistent with safety for the operator, economy of manufacture and use and compactness.
REFERENCES:
patent: 2282697 (1942-05-01), Bates
patent: 2404141 (1946-07-01), Nelson
patent: 3063147 (1962-11-01), Paparelli
patent: 3192624 (1965-07-01), Gringer
patent: 3879847 (1975-04-01), Roll
Baer Richard I.
Bellivue Kenneth M.
Cohen Jerry
Hieken Charles
Safe-T-Cut Incorporated
Smith Al Lawrence
Smith Gary L.
LandOfFree
Carton knife does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Carton knife, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Carton knife will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1949326