Cart chassis
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Description
The broken lines in the drawings depict portions of the cart chassis that form no part of the claimed design.
Claims
The ornamental design for a cart chassis, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
3102648 | September 1963 | Hughes |
3978659 | September 7, 1976 | Smith et al. |
3978959 | September 7, 1976 | Muellner |
4009891 | March 1, 1977 | Jensen |
4381870 | May 3, 1983 | Muellner |
4450968 | May 29, 1984 | Muellner |
D289578 | April 28, 1987 | Ruffin |
D302063 | July 4, 1989 | Frazier |
5149114 | September 22, 1992 | Lewandowski |
D331135 | November 17, 1992 | Lewandowski et al. |
5526916 | June 18, 1996 | Amdahl et al. |
D396918 | August 11, 1998 | Golichowski |
5921373 | July 13, 1999 | Amdahl et al. |
6024203 | February 15, 2000 | Amdahl et al. |
6125985 | October 3, 2000 | Amdahl et al. |
6142283 | November 7, 2000 | Amdahl et al. |
6250451 | June 26, 2001 | Thirkill |
D470895 | February 25, 2003 | Cole |
D531375 | October 31, 2006 | Lauer |
7748511 | July 6, 2010 | Maher |
D658721 | May 1, 2012 | Yang |
8272491 | September 25, 2012 | Khairallah et al. |
D709264 | July 15, 2014 | Lee et al. |
D749290 | February 9, 2016 | Pollmann |
D756064 | May 10, 2016 | Budde et al. |
9418345 | August 16, 2016 | Meehan et al. |
9471918 | October 18, 2016 | Krampe et al. |
D782465 | March 28, 2017 | Chen et al. |
D808380 | January 23, 2018 | Dillon et al. |
D809068 | January 30, 2018 | Ballman et al. |
D809069 | January 30, 2018 | Ballman et al. |
D841643 | February 26, 2019 | Dillon et al. |
D843366 | March 19, 2019 | Koltsov |
D871498 | December 31, 2019 | Kim |
20070205277 | September 6, 2007 | Tashiro |
20110052357 | March 3, 2011 | Torrison |
20150356801 | December 10, 2015 | Nitu et al. |
105701656 | June 2016 | CN |
2000264213 | September 2000 | JP |
2017049777 | March 2017 | JP |
2019051840 | April 2019 | JP |
- 4 wheeled trolley cart: announced 2020 [online], [site visited Mar. 11, 2020]. Available from internet, URL: https://www.amazon.com/WPCBAA-Universal-Four-Wheel-Retractable-Load-Bearing/dp/B07RB12R5L (Year: 2020).
- Mitchell et al “Wheelchairs: What life care planners should know.” Inn: Journal of Life Care Planning. 2005 Retrieved on Feb. 29, 2020 from <http://www.figeducation.com/nlcp/resources/section-1/Wheelchairs%20what%%20LCP%20Should%20know.pdf>.
Patent History
Patent number: D891720
Type: Grant
Filed: Jan 17, 2019
Date of Patent: Jul 28, 2020
Assignee: INNOVATIVE STROLLERS LLC (Clayton, NJ)
Inventors: Richard Ruggiero (Sewell, NJ), Gregory Ruggiero (Sewell, NJ), Matthew Marino (Blackwood, NJ)
Primary Examiner: George A Bugg
Assistant Examiner: Tamara L Hahn
Application Number: 29/677,096
Type: Grant
Filed: Jan 17, 2019
Date of Patent: Jul 28, 2020
Assignee: INNOVATIVE STROLLERS LLC (Clayton, NJ)
Inventors: Richard Ruggiero (Sewell, NJ), Gregory Ruggiero (Sewell, NJ), Matthew Marino (Blackwood, NJ)
Primary Examiner: George A Bugg
Assistant Examiner: Tamara L Hahn
Application Number: 29/677,096
Classifications