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US 5,377,413 AGranted
Retracting cutter
OwnerJoseph H. Masseinventor
Life of this patent
Estimating the term…
Abstract
A knife is disclosed having a self-retracting, adjustable blade. The handle of the knife has two pieces which when compressed expose the blade for use.
Claims17
An adjustable self-retracting instrument comprising:
- (a) a primary functional section of said instrument;
- (b) a first curved leg having upper and lower ends, said section being located at the lower end of said first leg;
- and
- (c) a second shorter less curved leg having upper and lower ends, wherein at least one leg is made from a resilient material, said second leg being attached to said first leg at the upper end and resting against said section, whereby when said legs are compressed together said section extends beyond said second leg.
1 more element
Dependencies are inferred from the claim text.