Spade drill bit

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Description

FIG. 1 is a perspective view of a spade drill bit showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an enlarged view of portion 9 shown in FIG. 1.

The dot-dash broken lines represent boundaries of the enlarged portions and form no part of the claimed design.

Claims

The ornamental design for a spade drill bit, as shown and described.

Referenced Cited
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Other references
  • [Speedbor Irwin Tools], available in Amazon.com, date first available Jul. 7, 2014 [online], [site visited Jun. 11, 2024], Available from the internet URL: https://www.amazon.com/Speedbor-1866039-Irwin-Tools-Drilling/dp/B00LLGRL04/ref=sr_1_57 (Year: 2014).
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  • [Bosch NS5003 3-Piece Nail Strike Wood-Boring Spade Bits], available in Amazon.com, date first available Feb. 26, 2019 [online], [ site visited Jun. 11, 2024], Available from the internet URL: https://www.amazon.com/Bosch-NS5003-Strike-Wood-Boring-Spade/dp/B07PR2D738/ref=sr_1_37 (Year: 2019).
Patent History
Patent number: D1044893
Type: Grant
Filed: Dec 2, 2021
Date of Patent: Oct 1, 2024
Assignee: SHANGHAI DRAGON-STAR CO., LTD. (Shanghai)
Inventor: Hong Wu (Shanghai)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Kaitlyn G Wiltshire
Application Number: 29/817,689
Classifications