Engine valve lifter having anti-rotation plug
Roberts , et al. October 12, 2
U.S. patent number D932,853 [Application Number D/631,218] was granted by the patent office on 2021-10-12 for engine valve lifter having anti-rotation plug. This patent grant is currently assigned to Eaton Intelligent Power Limited. The grantee listed for this patent is Eaton Corporation. Invention is credited to Kevin Matson, James E. McCarthy, Jr., Leighton Roberts, Otto Schultheis, Matthew Vance, Douglas Wright.
| United States Patent | D932,853 |
| Roberts , et al. | October 12, 2021 |
Engine valve lifter having anti-rotation plug
Claims
CLAIM The ornamental design for an engine valve lifter having anti-rotation plug, as shown and described.
| Inventors: | Roberts; Leighton (Kalamazoo, MI), Matson; Kevin (Marshall, MI), Wright; Douglas (Nottawa, MI), McCarthy, Jr.; James E. (Kalamazoo, MI), Vance; Matthew (Kalamazoo, MI), Schultheis; Otto (Albion, MI) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Applicant: |
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| Assignee: | Eaton Intelligent Power Limited
(Dublin, IE) |
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| Appl. No.: | D/631,218 | ||||||||||
| Filed: | December 28, 2017 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 29594307 | Feb 17, 2017 | D885439 | |||
| Current U.S. Class: | D8/14 |
| Current International Class: | 0805 |
| Field of Search: | ;D8/21-29,51,88,89,107 ;D15/1-7,148,149 |
References Cited [Referenced By]
U.S. Patent Documents
| D301298 | May 1989 | Porrello |
| D429978 | August 2000 | Fallandy |
| D636645 | April 2011 | Bell |
| D749382 | February 2016 | Matsuoka |
| D847595 | May 2019 | Hampton |
| D875494 | February 2020 | Widner |
| D885439 | May 2020 | Roberts |
| 2011/0259142 | October 2011 | Copper et al. |
| 2018/0363513 | December 2018 | Roberts |
| 2015106051 | Jul 2015 | WO | |||
Other References
|
International Search Report and Written Opinion for International Application No. PCT/US2017/018247 dated May 29, 2017, 14 pages. cited by applicant. |
Primary Examiner: Stout; Michael C
Assistant Examiner: Butac; Fritzgerald L
Attorney, Agent or Firm: RMCK Law Group PLC
Description
FIG. 1 is a front perspective view of an engine valve lifter having anti-rotation plug in accordance with the present teachings.
FIG. 2 is a rear perspective view of the engine valve lifter having anti-rotation plug of FIG. 1.
FIG. 3 is a first side view of the engine valve lifter having anti-rotation plug of FIG. 1.
FIG. 4 is a front view of the engine valve lifter having anti-rotation plug of FIG. 1.
FIG. 5 is a second side view of the engine valve lifter having anti-rotation plug of FIG. 1.
FIG. 6 is a rear view of the engine valve lifter having anti-rotation plug of FIG. 1.
FIG. 7 is a bottom view of the engine valve lifter having anti-rotation plug of FIG. 1; and,
FIG. 8 is a top view of the engine valve lifter having anti-rotation plug of FIG. 1.
The broken line showing portions of the engine valve lifter having anti-rotation plug form no part of the claimed design.
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