Portable power source

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Description

FIG. 1 is a front perspective view of a portable power source according to one construction.

FIG. 2 is a rear perspective view of the portable power source shown in FIG. 1.

FIG. 3 is a front view of the portable power source shown in FIG. 1.

FIG. 4 is a rear view the portable power source shown in FIG. 1.

FIG. 5 is a first side view the portable power source shown in FIG. 1.

FIG. 6 is a second side view the portable power source shown in FIG. 1.

FIG. 7 is a top view the portable power source shown in FIG. 1.

FIG. 8 is a bottom view the portable power source shown in FIG. 1.

FIG. 9 is a front perspective view of a portable power according to another construction.

FIG. 10 is a rear perspective view of the portable power source as shown in FIG. 9.

FIG. 11 is a front view of the portable power source as shown in FIG. 9.

FIG. 12 is a rear view of the portable power source as shown in FIG. 9.

FIG. 13 is one side view of the portable power source as shown in FIG. 9.

FIG. 14 is another side view of the portable power source as shown in FIG. 9.

FIG. 15 is a top view of the portable power source as shown in FIG. 9; and,

FIG. 16 is a bottom view of the portable power source as shown in FIG. 9.

The broken lines in the drawings show portions of the portable power source that form no part of the claimed design.

Claims

We claim the ornamental design for a portable power source, as shown and described.

Referenced Cited
U.S. Patent Documents
5111127 May 5, 1992 Johnson
5350317 September 27, 1994 Weaver et al.
5493197 February 20, 1996 Eguchi et al.
5493297 February 20, 1996 Nguyen et al.
5631533 May 20, 1997 Imaseki
5739669 April 14, 1998 Brülhardt et al.
5742148 April 21, 1998 Sudo et al.
5744936 April 28, 1998 Kawakami
5841265 November 24, 1998 Sudo et al.
5910723 June 8, 1999 Perelle
5952815 September 14, 1999 Rouillard et al.
5982138 November 9, 1999 Krieger
5982150 November 9, 1999 Sudo et al.
5998969 December 7, 1999 Tsuji et al.
5998974 December 7, 1999 Sudo et al.
6014013 January 11, 2000 Suppanz et al.
6054841 April 25, 2000 Sudo et al.
6075343 June 13, 2000 Hsu
6087807 July 11, 2000 Sudo et al.
6097177 August 1, 2000 Sudo et al.
6104162 August 15, 2000 Sainsbury et al.
6121752 September 19, 2000 Kitahara et al.
6127808 October 3, 2000 Sudo et al.
6181108 January 30, 2001 Sudo et al.
6211650 April 3, 2001 Mumaw et al.
6242890 June 5, 2001 Sudo et al.
6262561 July 17, 2001 Takahashi et al.
6268711 July 31, 2001 Bearfield
6377023 April 23, 2002 Capel
6403251 June 11, 2002 Baggaley et al.
6579215 June 17, 2003 Katoh et al.
6683439 January 27, 2004 Takano et al.
6762588 July 13, 2004 Miyazaki et al.
6806680 October 19, 2004 Zeiler
7105940 September 12, 2006 Weesner et al.
7180200 February 20, 2007 Walter et al.
7190841 March 13, 2007 Takahashi
7247954 July 24, 2007 Dowdle
7336054 February 26, 2008 Crisp et al.
7626356 December 1, 2009 Elgie et al.
7667341 February 23, 2010 Serdynski et al.
7781902 August 24, 2010 Cerney et al.
7898212 March 1, 2011 Benn et al.
7992852 August 9, 2011 Marineau et al.
8080972 December 20, 2011 Smith
8159078 April 17, 2012 Usselman et al.
8198759 June 12, 2012 Hurst et al.
8672649 March 18, 2014 Smith et al.
8994336 March 31, 2015 Brotto et al.
9024570 May 5, 2015 Workman et al.
9166422 October 20, 2015 Brotto et al.
9312706 April 12, 2016 Workman et al.
9344008 May 17, 2016 Brotto et al.
9385351 July 5, 2016 Workman et al.
9388953 July 12, 2016 Workman et al.
9430370 August 30, 2016 Mergener
9467862 October 11, 2016 Zeiler et al.
9515500 December 6, 2016 Workman et al.
9525293 December 20, 2016 Ito et al.
9531199 December 27, 2016 Miller et al.
9553481 January 24, 2017 Prommel et al.
9643506 May 9, 2017 Lei
9899853 February 20, 2018 Marinov et al.
9991737 June 5, 2018 Mueckl et al.
10044243 August 7, 2018 Janscha
D828301 September 11, 2018 Wang
D834517 November 27, 2018 Fritz
10184349 January 22, 2019 Schulte
10190223 January 29, 2019 Lin
10273864 April 30, 2019 Takahashi
10288251 May 14, 2019 Mestre
10294858 May 21, 2019 Lan
10308358 June 4, 2019 Phan
10319207 June 11, 2019 Janscha
10361606 July 23, 2019 Sautier
10385463 August 20, 2019 Lin
10408115 September 10, 2019 Okada
10439463 October 8, 2019 Allen
10465300 November 5, 2019 Lin
10488169 November 26, 2019 Rastegar
10495186 December 3, 2019 Lemmers, Jr.
10516321 December 24, 2019 Kobayashi
10523092 December 31, 2019 Akamatsu
D875943 February 18, 2020 Dayton
D878293 March 17, 2020 Beyerlein
D879037 March 24, 2020 Simon
D879717 March 31, 2020 Simon
D887005 June 9, 2020 Lin
10811885 October 20, 2020 Fry et al.
20010004198 June 21, 2001 Matsuyama
20010054878 December 27, 2001 Odaohhara
20020011820 January 31, 2002 Suzuki et al.
20020011822 January 31, 2002 Sakai et al.
20020124192 September 5, 2002 Odaohhara
20030044689 March 6, 2003 Miyazaki et al.
20030227275 December 11, 2003 Kishi et al.
20040001996 January 1, 2004 Sugimoto
20040217737 November 4, 2004 Popescu
20050044051 February 24, 2005 Selby et al.
20050073282 April 7, 2005 Carrier et al.
20050077878 April 14, 2005 Carrier et al.
20050093514 May 5, 2005 Shimizu
20050156564 July 21, 2005 Krieger
20050226020 October 13, 2005 Asbery
20050280393 December 22, 2005 Feldmann
20060014054 January 19, 2006 Sugawara
20060108984 May 25, 2006 Johnson et al.
20060158037 July 20, 2006 Danley et al.
20060286442 December 21, 2006 Flaugher
20070019453 January 25, 2007 Pierce
20070080586 April 12, 2007 Busick
20070128505 June 7, 2007 Yahnker et al.
20070285055 December 13, 2007 Meyer et al.
20080003491 January 3, 2008 Yahnker et al.
20080116748 May 22, 2008 Yeh
20080180059 July 31, 2008 Carrier et al.
20080203995 August 28, 2008 Carrier et al.
20090014050 January 15, 2009 Haaf
20090140694 June 4, 2009 Zeng
20090146614 June 11, 2009 Carrier et al.
20100181966 July 22, 2010 Sakakibara
20120007446 January 12, 2012 Ro
20120313431 December 13, 2012 Shum et al.
20130043826 February 21, 2013 Workman et al.
20130057074 March 7, 2013 Takano
20140017528 January 16, 2014 Uehara et al.
20140042975 February 13, 2014 Miller et al.
20140107853 April 17, 2014 Ashinghurst et al.
20140232343 August 21, 2014 Tadd et al.
20140287273 September 25, 2014 Nguyen et al.
20150171632 June 18, 2015 Fry et al.
20150226021 August 13, 2015 Zhang et al.
20160056731 February 25, 2016 Brotto et al.
20160099575 April 7, 2016 Velderman et al.
20160198636 July 14, 2016 Poole et al.
20160261114 September 8, 2016 Brotto et al.
20140040932 February 6, 2014 Lillywhite et al.
20170040801 February 9, 2017 Robinson et al.
20170047755 February 16, 2017 Workman et al.
20170346321 November 30, 2017 Lemberg
20180090957 March 29, 2018 Rao
20190075665 March 7, 2019 Choksi et al.
20190103805 April 4, 2019 Zhu et al.
20190109478 April 11, 2019 Zhu et al.
Foreign Patent Documents
1009691 September 1990 CN
2153167 January 1994 CN
2159081 March 1994 CN
2198706 May 1995 CN
2384366 June 2000 CN
2421774 February 2001 CN
1367565 September 2002 CN
1402375 March 2003 CN
1567645 January 2005 CN
2672886 January 2005 CN
2676428 February 2005 CN
1622423 June 2005 CN
1655416 August 2005 CN
202798104 March 2013 CN
203554047 April 2014 CN
105720624 June 2016 CN
8223987 November 1982 DE
3700092 July 1988 DE
19545833 June 1997 DE
19705192 October 1997 DE
10138983 February 2003 DE
2312571 October 1997 GB
2349518 November 2000 GB
H0458470 February 1992 JP
H04105521 April 1992 JP
H08191547 July 1996 JP
H0928042 January 1997 JP
H0974689 March 1997 JP
H11234917 August 1999 JP
2001157367 June 2001 JP
2002247777 August 2002 JP
2002281685 September 2002 JP
2003061257 February 2003 JP
2005150079 June 2005 JP
2006050785 February 2006 JP
2006254535 September 2006 JP
1996017397 June 1996 WO
1998039831 September 1998 WO
1999025053 May 1999 WO
2005091461 September 2005 WO
2008010801 January 2008 WO
2017118922 July 2017 WO
Other references
  • DeWalt 1800 Watt Portable Power Station DCB1800, YouTube video available at <https://www.youtube.com/watch?v=-GiL2vmCB6g> accessed on Sep. 30, 2019.
  • DeWalt Portable Power Station & Charger—DCB1800, YouTube video available at <https://www.youtube.com/watch?v=8w-uMmkJ2KE> accessed on Sep. 30, 2019.
  • DeWalt Portable Power Station & 60v and 20V Charger DCB1800—First Look, YouTube video available at <https://www.youtube.com/watch?v=mPE32YCwJJA> accessed Sep. 30, 2019.
  • DeWalt 1800 Portable Power Station and Charger Documentation, tool was publicly available as early as Jul. 30, 2018 (37 pages).
  • International Partial Search Report and Invivtation to Pay Additional Fees for Application No. PCT/US/2019/023908 dated Jun. 11, 2019, 16 pages.
  • International Search Report for International Application No. PCT/US2019/023908 dated Aug. 2, 2019, 9 pages.
  • Written Opinion for International Application No. PCT/US2019/023908 dated Aug. 2, 2019, 15 pages.
  • DeWalt, “DCB1800 1800 Watt Portable Power Station with Parallel Battery Charger,” Instruction Manual © 2016 (36 pages).
  • DeWalt 1800 Watt Portable Power Station Testing—DCB1800, YouTube video available at <https://www.youtube.com/watch?v=TDTw95y8-4c> accessed May 7, 2021.
Patent History
Patent number: D933010
Type: Grant
Filed: May 29, 2019
Date of Patent: Oct 12, 2021
Assignee: Milwaukee Electric Tool Corporation (Brookfield, WI)
Inventors: Dalton F. Hansen (Whitefish Bay, WI), Duane W. Wenzel (Waukesha, WI), Emily C. Doberstein (San Diego, CA), Amanda M. Kachar (West Allis, WI), Dean W. Nowalis (Franklin, WI), Michael A. Matthews (Milwaukee, WI)
Primary Examiner: Manpreet S Matharu
Assistant Examiner: Suzanne E Tisdell
Application Number: 29/692,901
Classifications
Current U.S. Class: Transformer, Rectifier Or Casing Therefor (3) (D13/110)