Hydraulic cylinder
Latest CATERPILLAR INC. Patents:
- Controller, operator assistance system, and method of assisting operator of work machine
- Work implement position control system
- Determination of a dynamic target plane for an implement of a machine based on filtered dynamic track plane parameters
- DUTY CYCLE CONTROL FOR METERING VALVE
- Quick replace forked wearable shim
Description
The broken lines of even length shown in
Claims
The ornamental design for a hydraulic cylinder, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| D184544 | March 1959 | Pessler |
| D194362 | January 1963 | Prince |
| D216825 | March 1970 | Hunnicutt et al. |
| 3543643 | December 1970 | Southwell |
| 3630120 | December 1971 | Carlson |
| 3685398 | August 1972 | Little |
| D230723 | March 1974 | Cowan |
| 3995842 | December 7, 1976 | Freitag |
| 4140304 | February 20, 1979 | Ghrist |
| D262959 | February 9, 1982 | Cowan |
| 4357858 | November 9, 1982 | Wedman |
| D272315 | January 24, 1984 | Valo |
| D282304 | January 21, 1986 | Bickley |
| D288208 | February 10, 1987 | Hawkins |
| 4658970 | April 21, 1987 | Oliphant |
| 5165324 | November 24, 1992 | Maruoka |
| D357951 | May 2, 1995 | Chen |
| D399462 | October 13, 1998 | Toffolo |
| D408420 | April 20, 1999 | Buter |
| D500258 | December 28, 2004 | Kita |
| 7240607 | July 10, 2007 | Fish |
| D553545 | October 23, 2007 | Nygren |
| D563287 | March 4, 2008 | Falter |
| D619626 | July 13, 2010 | Mihashi |
| D621424 | August 10, 2010 | Mihashi |
| D621854 | August 17, 2010 | Mihashi |
| D800193 | October 17, 2017 | Pelini |
| D882004 | April 21, 2020 | Hernandez |
| 11067104 | July 20, 2021 | Goslovich et al. |
| D982618 | April 4, 2023 | Chen |
| D1036370 | July 23, 2024 | Mokashi |
| 20040094033 | May 20, 2004 | Kau |
| 20050263001 | December 1, 2005 | Alrefai |
| 20070012174 | January 18, 2007 | Fish |
| 20090084257 | April 2, 2009 | Buckley et al. |
| 2021102492 | July 2021 | AU |
| 202203116 | January 2023 | CL |
| 001005433-0001 | November 2008 | EM |
| 001005433-0002 | November 2008 | EM |
| 001005433-0003 | November 2008 | EM |
| 001005433-0004 | November 2008 | EM |
| 015005409-0001 | December 2022 | EM |
| D1485151 | November 2013 | JP |
- Caterpillar Inc., “363-0218: Grupo de cilindro 100 9,” available as early as Jan. 16, 2021, https://web.archive.org/web/20210116155947/https://parts.cat.com/es/catcorp/363-0218/.
- Machinery Line, “Caterpillar Clam Cylinders,” available as early as Jan. 2021, https://machineryline.bo/print-pdf/-/venta/cilindros-hidraulicos/para-excavadora/Caterpillar/CLAM-CYLINDERS-21031523480831608600.
- Pacoma GmbH, “Pacoma hydraulic cylinders: Always a great choice,” available as early as Jun. 24, 2021, https.web.archive.org/web/20210624030718/https://www.pacoma.com/products/.
Patent History
Patent number: D1060447
Type: Grant
Filed: Jun 28, 2022
Date of Patent: Feb 4, 2025
Assignee: CATERPILLAR INC. (Peoria, IL)
Inventors: David James Earl (Shorewood, IL), Jiandang Mu (Wuxi)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Eidiol Ghigliotty Torre
Application Number: 29/864,929
Type: Grant
Filed: Jun 28, 2022
Date of Patent: Feb 4, 2025
Assignee: CATERPILLAR INC. (Peoria, IL)
Inventors: David James Earl (Shorewood, IL), Jiandang Mu (Wuxi)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Eidiol Ghigliotty Torre
Application Number: 29/864,929
Classifications
Current U.S. Class:
Element Or Attachment (D15/138)