Double-ended utility knife with two covers

• US 5,906,049 A
• Filed: 02/09/1998
• Issued: 05/25/1999
• Est. Priority Date: 02/09/1998
• Status: Expired due to Fees

• Current Assignee: Robert Butts
• Original Assignee: Robert Butts
• Inventors: Butts, Robert
• Primary Examiner(s): Watts, Douglas D.
• Application Number:
  US09/020,825
• Time in Patent Office: 470 Days
• Field of Search: 30/125, 30/124, 30/162, 30/163, 30/335, 30/336
• US Class Current: 30/125
• CPC Class Codes: B26B 5/001 with blades being slid out of handle immediately prior to use

Abstract

A double-ended utility knife having a housing or handle including an elongated, generally rectangular base member with a first end, a second end, a front side, and a back side is disclosed. The front side of the base member has a front compartment and a cover and the back side has a back compartment with a cover where the covers are attached to the front and back sides, respectively. Each of the compartments and covers extends less than the total length of the base member and is located at opposite ends of the base member. Each cover is secured to the base member by its own screw so that only one cover need be removed in order to replace a blade. Blades extend from both ends of the housing and have their own actuator so that each blade may be extended or retracted independently of the other.

Claims

1. A double-ended utility knife comprising:

an elongated, generally rectangular base member having a first end, a second end, a front side, and a back side;

a front compartment within said front side and a back compartment within said back side;

front and back covers adapted to be attached to said front and back sides, respectively, each of said covers extending less than the total length of the said base member;

means for securing each of said covers to each of said sides; and

a knife blade within each of said compartments, extendable from said first and second ends of said base member.

2. The double-ended utility knife claimed in claim 1 wherein said front cover is secured to said front side adjacent said first end of said base member and said back cover is secured to said back side adjacent said second end of said base member.

3. The double-ended utility knife claimed in claim 2 wherein said front compartment extends less than the total length of said base member and is covered by said front cover and said back compartment extends less than the total length of said base member and is covered by said back cover.

4. The double-ended utility knife claimed in claim 1 wherein said means for securing includes at least two screws.

5. The double-ended utility knife claimed in claim 1 wherein one of said blades is a hooked blade and the other of said blades is a straight blade.

6. The double-ended utility knife claimed in claim 5 further including an actuator means attached to each of said blades for extending and retracting each of said blades, independently of the other, from their respective compartments.

7. The double-ended utility knife claimed in claim 1 wherein each of said first and second covers has a compartment.

8. The double-ended utility knife claimed in claim 7 wherein each of said compartments has separating means for dividing each of said compartments into two sections.

9. The double-ended utility knife claimed in claim 8 wherein one of said sections of each of said compartments stores replacement blades.

10. The double-ended utility knife claimed in claim 1 wherein each of said front and back compartments has separating means for dividing each of said compartments into two sections.