Reamer

- Astra Aktiebolag
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Description

FIG. 1 is a top perspective view of a reamer showing our new design;

FIG. 2 is a bottom perspective view;

FIG. 3 is a side elevation view;

FIG. 4 is a top plan view;

FIG. 5 is a bottom plan view; and,

FIG. 6 is another side elevation view thereof.

Referenced Cited
U.S. Patent Documents
5462548 October 31, 1995 Pappas et al.
Patent History
Patent number: D400547
Type: Grant
Filed: Jul 18, 1997
Date of Patent: Nov 3, 1998
Assignee: Astra Aktiebolag (Sodertalje)
Inventors: Bjorn Albrektsson (Onsala), Lars Carlsson (Kullavik), Magnus Jacobsson (Goteborg), Tord Rostlund (Kullavik), Stig Wennberg (Gunnilse)
Primary Examiner: Antoine Duval Davis
Law Firm: White & Case L.L.P.
Application Number: 0/74,062
Classifications
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)
International Classification: 1509;