Replaceable filter element
Latest Sleepnet Corporation Patents:
Description
The broken lines depict portions of the replaceable filter element that form no part of the claim.
Claims
The ornamental design for a replaceable filter element, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D161337 | December 1950 | Hill |
2578007 | December 1951 | Hill |
2845926 | August 1958 | Hill |
2845927 | August 1958 | Hill |
3014479 | December 1961 | Matheson |
D270110 | August 16, 1983 | Moore |
D270957 | October 11, 1983 | Maryyanek |
4592350 | June 3, 1986 | Maryyanek |
4630604 | December 23, 1986 | Montesi |
4867148 | September 19, 1989 | Gomez |
D322492 | December 17, 1991 | Walczewski |
D352553 | November 15, 1994 | Shirley |
6817362 | November 16, 2004 | Gelinas et al. |
D695889 | December 17, 2013 | Bruggeman |
20090151734 | June 18, 2009 | Park |
20150238783 | August 27, 2015 | Nguyen |
20160263409 | September 15, 2016 | Lee |
103706055 | April 2014 | CN |
1020060039128 | May 2006 | KR |
2010064862 | June 2010 | WO |
2012070805 | May 2012 | WO |
2015006679 | January 2015 | WO |
2015168077 | November 2015 | WO |
Patent History
Patent number: D807509
Type: Grant
Filed: Jul 6, 2016
Date of Patent: Jan 9, 2018
Assignee: Sleepnet Corporation (Hampton, NH)
Inventors: Thomas M. Moulton (Rye, NH), Jerry J. Gong (Andover, MA)
Primary Examiner: Sheryl Lane
Assistant Examiner: Calvin E Vansant
Application Number: 29/570,189
Type: Grant
Filed: Jul 6, 2016
Date of Patent: Jan 9, 2018
Assignee: Sleepnet Corporation (Hampton, NH)
Inventors: Thomas M. Moulton (Rye, NH), Jerry J. Gong (Andover, MA)
Primary Examiner: Sheryl Lane
Assistant Examiner: Calvin E Vansant
Application Number: 29/570,189
Classifications
Current U.S. Class:
Pulmonary (38) (D24/164)