Blade guard

Details Blade guard Blade guard

2005-06-07

2005-06-07

Watts, Douglas D (Department: 3724)

Cutlery

Cutting tools

With support or attaching means

C030S151000, C030S504000, C206S460000, C206S813000

Reexamination Certificate

active

06901668

ABSTRACT:
The disclosure includes a device for protecting a blade of a knife, scissors or the like, consisting of two largely congruent partial surfaces that are designed as one piece with one another, of which at least one contains on essentially its entire surface an adhesive and which can be glued together while sandwiching the blade in between them, wherein the two partial surfaces are connected with each other along a folding edge containing a perforation and at least one of the partial surfaces contains a projection protruding beyond the congruence area. In order to create a device for protecting a blade of a knife, scissors or the like that can be produced with little material effort and little manufacturing effort, that cannot be lost, that represents effective protection both for the blade and for people, that can simultaneously be used as information medium in the form a label and beyond that permits extensive observation and examination of the product and furthermore enables easy handling for the user and that especially while simultaneously reliably securing the blade can be removed, if required, from the blade easily and without residue, the invention suggests to use an adhesive on acrylic basis and to ensure that the partial surfaces are formed of a film and consist of polypropylene.

REFERENCES:
patent: 2439568 (1948-04-01), Hall
patent: 4369885 (1983-01-01), Redmond
patent: 5699907 (1997-12-01), Langenstuck
patent: 0705769 (1996-04-01), None
patent: 0819618 (1998-01-01), None
patent: 2429722 (1980-01-01), None
patent: WO 89/04800 (1989-06-01), None

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