Drill head

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Description

FIG. 1 is a perspective view of a drill head 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; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the drawings depict portions of the drill head that form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D30485 April 1899 Prentiss
3195155 July 1965 Groh
D390239 February 3, 1998 Malin
D419576 January 25, 2000 Burcher
D559874 January 15, 2008 Kobayashi
D686646 July 23, 2013 Mikado
D877218 March 3, 2020 Wu
20060216125 September 28, 2006 Glimpel
20170136564 May 18, 2017 Liao
20200338655 October 29, 2020 Glimpel
Other references
  • Comoware Combination Dill and Tap Bit Set; posted on amazon.com; first available Dec. 16, 2019; no production date given; [online][site visited Mar. 29, 2023]; available from internet; URL: https://www.amazon.com/COMOWARE-Combination-Drill-and-Tap-Set/dp/B082TSVKDM?th=1 (Year: 2019).
  • 6 Piece Combination Drill and Tap Bit; posted on amazon.com; first available Oct. 5, 2020; no production date given; [online][site visited Mar. 29, 2023]; available from internet; URL: https://www.amazon.de/-/en/Piece-Combination-Drill-Tap-Bit/dp/B08JZDWZ9P (Year: 2020).
Patent History
Patent number: D989136
Type: Grant
Filed: Jul 27, 2021
Date of Patent: Jun 13, 2023
Assignee: ANWINER TECHNOLOGY INTERNATIONAL INC (Brighton, CO)
Inventor: Fenglan Zeng (Brighton, CO)
Primary Examiner: Michael C Stout
Assistant Examiner: Fritzgerald L Butac
Application Number: 29/801,106
Classifications