Inflatable sleeping pad
Description
Claims
the ornamental design for an inflatable sleeping pad, as shown.
Referenced Cited
U.S. Patent Documents
D315189 | March 5, 1991 | Thomas |
5265293 | November 30, 1993 | Spahn |
D348348 | July 5, 1994 | Lawson |
D391434 | March 3, 1998 | Denney |
D414976 | October 12, 1999 | Su |
D416123 | November 9, 1999 | Hwang |
D419817 | February 1, 2000 | Morimoto |
D455928 | April 23, 2002 | Fisher |
D471051 | March 4, 2003 | Cook |
D475566 | June 10, 2003 | Boso |
D476516 | July 1, 2003 | Pigg |
D487372 | March 9, 2004 | Ku |
D488661 | April 20, 2004 | Barman |
D489929 | May 18, 2004 | Sherk |
D524585 | July 11, 2006 | Contreras |
D527937 | September 12, 2006 | Aiken |
D642845 | August 9, 2011 | Farley |
D688899 | September 3, 2013 | Chiang |
D725408 | March 31, 2015 | Chang |
D802336 | November 14, 2017 | Shir |
D811125 | February 27, 2018 | Thornam |
D819927 | June 12, 2018 | Nihill |
D830728 | October 16, 2018 | Maxfield |
D830736 | October 16, 2018 | Adumitresi |
20160166078 | June 16, 2016 | Liu |
20170208958 | July 27, 2017 | Alletto, Jr. |
Patent History
Patent number: D905475
Type: Grant
Filed: Apr 30, 2019
Date of Patent: Dec 22, 2020
Inventor: Debao Zhang (Zhejiang Province)
Primary Examiner: Michelle E. Wilson
Assistant Examiner: Clese Moore, Jr.
Application Number: 29/689,412
Type: Grant
Filed: Apr 30, 2019
Date of Patent: Dec 22, 2020
Inventor: Debao Zhang (Zhejiang Province)
Primary Examiner: Michelle E. Wilson
Assistant Examiner: Clese Moore, Jr.
Application Number: 29/689,412
Classifications
Current U.S. Class:
D6/604