Invention Grant
- Patent Title: Arcuate bit surface and blade assembly
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Application No.: US15952548Application Date: 2018-04-13
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Publication No.: US11512456B2Publication Date: 2022-11-29
- Inventor: David Bruno Parzynski, Jr. , Thomas Marshall Congdon
- Applicant: Caterpillar Inc.
- Applicant Address: US IL Peoria
- Assignee: Caterpillar Inc.
- Current Assignee: Caterpillar Inc.
- Current Assignee Address: US IL Peoria
- Agency: Law Office of Kurt J. Fugman LLC
- Main IPC: E02F9/28
- IPC: E02F9/28 ; E02F3/815
Abstract:
A tool bit comprises a shank portion defining a longitudinal axis; and a working portion. The working portion includes at least a first arcuate surface disposed longitudinally adjacent the shank portion.
Public/Granted literature
- US20190316325A1 ARCUATE BIT SURFACE AND BLADE ASSEMBLY Public/Granted day:2019-10-17
Information query
