Circular saw blade

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Description

FIG. 1 is a perspective view of a first embodiment of a circular saw blade.

FIG. 2 is a front view of the circular saw blade of FIG. 1.

FIG. 3 is a rear view of the circular saw blade of FIG. 1.

FIG. 4 is a left view of the circular saw blade of FIG. 1.

FIG. 5 is a right view of the circular saw blade of FIG. 1.

FIG. 6 is a top view of the circular saw blade of FIG. 1.

FIG. 7 is a bottom view of the circular saw blade of FIG. 1.

FIG. 8 is a perspective view of a second embodiment of a circular saw blade.

FIG. 9 is a front view of the circular saw blade of FIG. 8.

FIG. 10 is a rear view of the circular saw blade of FIG. 8.

FIG. 11 is a left view of the circular saw blade of FIG. 8.

FIG. 12 is a right view of the circular saw blade of FIG. 8.

FIG. 13 is a top view of the circular saw blade of FIG. 8; and,

FIG. 14 is a bottom view of the circular saw blade of FIG. 8.

The broken lines in the figures depict portions of the circular saw blade that form no part of the claimed design.

Claims

The ornamental design for a circular saw blade as shown and described.

Referenced Cited
U.S. Patent Documents
D321634 November 19, 1991 Inoue
D382786 August 26, 1997 Achterberg
D382787 August 26, 1997 Gakhar
D383368 September 9, 1997 Achterberg
D388318 December 30, 1997 Achterberg
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D421566 March 14, 2000 Achterberg
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D465984 November 26, 2002 Harada
7117863 October 10, 2006 Dassoulas
D587979 March 10, 2009 Jeiziner
D622120 August 24, 2010 Brutscher
D745354 December 15, 2015 Butler
D745355 December 15, 2015 Butler
D745356 December 15, 2015 Butler
D762751 August 2, 2016 Bernardy
D813635 March 27, 2018 Brutscher
D932269 October 5, 2021 Lim
D1002319 October 24, 2023 Lim
D1037808 August 6, 2024 Pozzo
20080264231 October 30, 2008 Coe
20100072093 March 25, 2010 Cross
20200316700 October 8, 2020 Elliston
Other references
  • [Irwin Tools Marathon Carbide Corded Circular Saw Blade], available in Amazon.com, date first available Apr. 1, 2004 [online], [site visited Jan. 9, 2024], Available from the internet URL: https://www.amazon.com/Tools-MARATHON-Carbide-Circular-24030/dp/B00006700G/ref=sr_1_24 (Year: 2004).
  • [Vierdwin Circular Saw Blade], available in Amazon.com, date first available Jan. 15, 2023 [online], [site visited Jan. 9, 2024], Available from the internet URL: https://www.amazon.com/VIERDWIN-Framing-Circular-Cutting-Coating/dp/B0BS48HZPV/ref=sr_1_69 (Year: 2023).
  • [Oshlun SBM-072518 7¼Inch], available in Amazon.com, date first available Jun. 13, 2008 [online], [site visited Jan. 9, 2024], Available from the internet URL:https://www.amazon.com/Oshlun-SBM-072518-4-Inch-Diamond-Knockout/dp/B001A3GH8K (Year: 2008).
  • [Bauer 7-¼in. 24T Framing Circular Saw Blade], available in harborfreight.com, unknown publication date [online], [site visited Jan. 9, 2024], Internet URL: https://www.harborfreight.com/7-14-in-24t-framing-circular-saw-blade-57105.html (Year: 2024).
Patent History
Patent number: D1090647
Type: Grant
Filed: Jun 30, 2022
Date of Patent: Aug 26, 2025
Assignee: BLACK & DECKER INC. (New Britain, CT)
Inventors: Thanh Tran (Towson, MD), Graham Lincoln (Cornelius, NC), Matthew Seibert (Columbus, OH)
Primary Examiner: Messina L Smith
Assistant Examiner: Kaitlyn G Wiltshire
Application Number: 29/864,988
Classifications
Current U.S. Class: Sawing (includes Element) (D15/133); D8/20; D8/70