Claims
- 1. A cutting assembly for cutting a geometrically-shaped opening through a thin plastic material having a generally flat surface, comprising:
- A. retainer means, said retainer means being generally circularly-shaped and provided with a centrally disposed aperture;
- B. cooperating disc member having a depending flange portion having;
- a) an inside diameter adapted to cooperate with the external diameter of the retainer means with a portion of said material therearound, and
- b) a centrally disposed aperture;
- C. elongated holding means, said holding means rotatably disposed within said cooperating means centrally disposed aperture having;
- a) a cutting device disposed on one distal end thereof, said cutting device being provided with a protruding portion generally disposed in line with the circumference of said centrally disposed aperture provided in said internal retainer, and
- b) rotation means for rotating said elongated holding means on the other end thereof to allow rotation of said elongated holding means of said cutting device;
- wherein when said elongated holding means is rotated, said cutting device, disposed on said one distal end of said elongated holding means, cuts a geometrically-shaped hole through said material.
- 2. A cutting assembly for cutting a geometrically-shaped opening through a material having a generally flat surface, according to claim 1, wherein said sharpened portion is a burr.
- 3. A cutting assembly for cutting a geometrically-shaped opening through a material having a generally flat surface, according to claim 1, wherein said sharpened portion is a tapered tab.
- 4. A cutting assembly for cutting a geometrically-shaped opening through a material having a generally flat surface, according to claim 1, wherein said one distal end of said cutting device is provided with a generally flat surface that is circularly-shaped and onto which said sharpened portion is provided.
Parent Case Info
The present Application is a Continuation-in-Part of application Ser. No. 08/238,884, filed May 6, 1994, now abandoned which was a division of application Ser. No. 08/100,370, filed Aug. 2, 1993, by Albert A. Colacello and Michael A. Colacello, now U.S. Pat. No. 5,372,594.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
4036674 |
Labenz |
Jul 1977 |
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Divisions (1)
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Number |
Date |
Country |
Parent |
100370 |
Aug 1993 |
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Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
238884 |
May 1994 |
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