Segmented saw blade
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Description
Our invention is a saw blade having a segmented, abrasive cutting rim, substantially as shown in FIGS. 1-3.
FIG. 1 is a top plan view of a saw blade showing our new design incorporating different gullet lengths and shapes, with some non-parallel gullets.
FIG. 2 is a cross-sectional view along line A—A of FIG. 1; and,
FIG. 3 is a side elevation view of FIG. 1.
Claims
The ornamental design for a segmented saw blade, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D459376
Type: Grant
Filed: Aug 28, 2001
Date of Patent: Jun 25, 2002
Assignee: Saint-Gobain Abrasives Technology Company (Worcester, MA)
Inventors: Francois Chianese (Cosnes & Romain), Da Silva Carvalho Rui (Ethe-Virton), Eric Jankowski (Ayisi Moselle)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firm: Mary E. Porter
Application Number: 29/147,395
Type: Grant
Filed: Aug 28, 2001
Date of Patent: Jun 25, 2002
Assignee: Saint-Gobain Abrasives Technology Company (Worcester, MA)
Inventors: Francois Chianese (Cosnes & Romain), Da Silva Carvalho Rui (Ethe-Virton), Eric Jankowski (Ayisi Moselle)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firm: Mary E. Porter
Application Number: 29/147,395
Classifications
Current U.S. Class:
Cutting Tool, E.g., Drill Bit, Etc. (D15/139)
International Classification: 1509;
International Classification: 1509;