Rotary bit lifter
Latest Chester Brown Industries Pty Ltd Patents:
Description
The broken lines shown in the drawings depict portions of the rotary bit lifter that form no part of the claimed design.
Claims
The ornamental design for a rotary bit lifter, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D1022379
Type: Grant
Filed: Oct 29, 2021
Date of Patent: Apr 9, 2024
Assignee: Chester Brown Industries Pty Ltd (Port Kennedy)
Inventors: Peter Chester (Port Kennedy), Mordecai Jacobs (Fremantle)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Tamara L Hahn
Application Number: 29/813,568
Type: Grant
Filed: Oct 29, 2021
Date of Patent: Apr 9, 2024
Assignee: Chester Brown Industries Pty Ltd (Port Kennedy)
Inventors: Peter Chester (Port Kennedy), Mordecai Jacobs (Fremantle)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Tamara L Hahn
Application Number: 29/813,568
Classifications
Current U.S. Class:
Element Or Attachment (D34/35)