Cutlery – Carton openers
Patent
1997-08-05
1999-04-06
Payer, Hwei-Siu
Cutlery
Carton openers
30162, B20B 108
Patent
active
058902902
ABSTRACT:
An improved carton cutter has an incrementally extendable fully retractable first cutting blade with a depressible safety guard at its front end. A strap cutting second blade is fixed at a hooked rear end of the cutter. A ratchet mechanism provides audible evidence of the amount of blade extension and a pointer shows the position of the front blade. The front blade is mounted on a lockable slide. Both blades are easily removable without disassembly and precisely positioned without noticeable play.
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Dennison Super Safe Cutters; 1 page flyer; undated.
Martor-Ruck-Zuck No. 55337; 1 page flyer; undated.
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