Fuel injector
Latest CATERPILLAR INC. Patents:
Description
The portions depicted in broken dashed lines of even length illustrate portions of the fuel injector that form no part of the claimed design.
Claims
The ornamental design for a fuel injector, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| D252630 | August 14, 1979 | Howes |
| 5169066 | December 8, 1992 | Ricco |
| 5246165 | September 21, 1993 | De Matthaeis |
| 5577667 | November 26, 1996 | Ganser |
| 5820101 | October 13, 1998 | Ricco |
| 5950600 | September 14, 1999 | Ricco |
| D934298 | October 26, 2021 | Yacoub |
| D934299 | October 26, 2021 | Yacoub |
| D949923 | April 26, 2022 | Yacoub |
| D950608 | May 3, 2022 | Yacoub |
| 20020020769 | February 21, 2002 | Adachi |
| 20040056117 | March 25, 2004 | Wang |
| 20090020631 | January 22, 2009 | Mashida |
| 302936916 | September 2014 | CN |
| 302936917 | September 2014 | CN |
| 303217680 | May 2015 | CN |
| 015052212-0001 | March 2024 | EM |
| 015052212-0002 | March 2024 | EM |
- Caterpillar Fuel Injectors 326-4700 Caterpillar diesel engine Injectors, 320D Cat injector, posted May 29, 2020 [online], [retrieved Oct. 30, 2024]. Retrieved from internet, https://www.youtube.com/shorts/ofKWptemFwM (Year: 2020).
- Fiwary Fuel Injectors 6pcs fits for Dodge Ram for 2003 Dodge Pick-up Truck 5.9L, 2003-2004 Dodge Ram Truck, posted Jul. 20, 2020 [online], [retrieved Oct. 30, 2024]. Retrieved from internet, https://www.amazon.com/FIWARY-Injectors-2003-2004-0986435503-0445120255/dp/B0B748HBNP/ref (Year: 2020).
- High Quality Diesel Fuel Injector 326-4756 32F61-00014 For CAT 312D Excavator C4.2 Engine, posted Oct. 13, 2022 [online], [retrieved Oct. 30, 2024]. Retrieved from internet, https://www.youtube.com/watch?v=hFit502nsDc (Year: 2022).
- How Piezo Injectors Work on Diesel Common Rail Fuel Injection System | Piezoelectric Injectors, posted Sep. 27, 2022 [online], [ retrieved Oct. 30, 2024]. Retrieved from internet, https://www.youtube.com/watch?v=MNA 1 XI Sh-co (Year: 2022).
Patent History
Patent number: D1109774
Type: Grant
Filed: Sep 12, 2023
Date of Patent: Jan 20, 2026
Assignee: CATERPILLAR INC. (Peoria, IL)
Inventors: Cory Andrew Brown (Peoria, IL), Michael Mclean (Peoria, IL), Michael Herr (Tremont, IL)
Primary Examiner: Richard Edgar
Assistant Examiner: Alexander Joseph David
Application Number: 29/912,030
Type: Grant
Filed: Sep 12, 2023
Date of Patent: Jan 20, 2026
Assignee: CATERPILLAR INC. (Peoria, IL)
Inventors: Cory Andrew Brown (Peoria, IL), Michael Mclean (Peoria, IL), Michael Herr (Tremont, IL)
Primary Examiner: Richard Edgar
Assistant Examiner: Alexander Joseph David
Application Number: 29/912,030
Classifications
Current U.S. Class:
Element Or Attachment (D15/5)