Washerless cutting tool assembly
Latest KENNAMETAL INC. Patents:
Description
The broken lines in the drawings depict portions of the washerless cutting tool assembly that form no part of the claimed design.
Claims
The ornamental design for a washerless cutting tool assembly, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| 4247150 | January 27, 1981 | Wrulich et al. |
| 4603911 | August 5, 1986 | Hindmarsh |
| 4684176 | August 4, 1987 | Den Besten et al. |
| 4921310 | May 1, 1990 | Hedlund et al. |
| 6375272 | April 23, 2002 | Djanen |
| D627804 | November 23, 2010 | Fader |
| D742948 | November 10, 2015 | Kenno et al. |
| D742949 | November 10, 2015 | Kenno |
| 9567811 | February 14, 2017 | Kenno |
| D818507 | May 22, 2018 | Swope |
| D839936 | February 5, 2019 | Weber |
| 10260341 | April 16, 2019 | Kammerer et al. |
| 10294786 | May 21, 2019 | Weber et al. |
| D868122 | November 26, 2019 | Rose |
| 10465512 | November 5, 2019 | Kenno |
| D920401 | May 25, 2021 | Congdon |
| D938999 | December 21, 2021 | Congdon |
| D963718 | September 13, 2022 | Congdon |
| 20090108664 | April 30, 2009 | Hall et al. |
| 20120242136 | September 27, 2012 | Ojanen |
| 20160230551 | August 11, 2016 | Lehnert et al. |
| 20170342831 | November 30, 2017 | Weber |
| 20180073359 | March 15, 2018 | Kraemer et al. |
| 20180245467 | August 30, 2018 | Kenno |
| 20190106988 | April 11, 2019 | Buhr et al. |
| 3259447 | January 2020 | EP |
- United States Defensive Publication No. UST103602I4 Nov. 1, 1983.
- Feb. 3, 2022 Non-Final OA U.S. Appl. No. 17/198,747.
Patent History
Patent number: D982633
Type: Grant
Filed: Mar 11, 2021
Date of Patent: Apr 4, 2023
Assignee: KENNAMETAL INC. (Latrobe, PA)
Inventors: Brandon J. Kenno (Windber, PA), James R. Geyer (Manns Choice, PA)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Eidiol Ghigliotty Torres
Application Number: 29/773,760
Type: Grant
Filed: Mar 11, 2021
Date of Patent: Apr 4, 2023
Assignee: KENNAMETAL INC. (Latrobe, PA)
Inventors: Brandon J. Kenno (Windber, PA), James R. Geyer (Manns Choice, PA)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Eidiol Ghigliotty Torres
Application Number: 29/773,760
Classifications
Current U.S. Class:
Tool Or Work Holder (D15/140)