The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 12, 2017
Filed:
Jun. 27, 2014
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Uchiyama Manufacturing Corp., Okayama-shi, JP;
Kazuya Yoshijima, Okazaki, JP;
Naohiro Hayashi, Miyoshi, JP;
Naohisa Miyashita, Nagoya, JP;
Daisuke Uotani, Sanda, JP;
Hiroyuki Sato, Motosu-gun, JP;
Naoto Matsubara, Akaiwa, JP;
Kenji Takeuchi, Amagasaki, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, JP;
UCHIYAMA MANUFACTURING CORP., Okayama-shi, JP;
Abstract
A double sump oil pan includes a separator made of plastic that partitions the interior of the oil pan into an inner sump and an outer sump, a plate, and an elastically deformable sealing member attached to the plate. The sealing member closely contacts the inner wall of the oil pan and seals the outer sump. The plate and the separator are fixed to each other.