Pool vacuum head
Description
The broken lines shown in the drawings illustrate portions of the pool vacuum head that form no part of the claimed design.
Claims
The ornamental design for a pool vacuum head, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D56947 | January 1921 | Marshall |
D141450 | June 1945 | Sheffler |
3572784 | March 1971 | Pansini |
3755843 | September 1973 | Goertzen, III et al. |
3868739 | March 1975 | Hargrave |
3886616 | June 1975 | Hayes |
3962745 | June 15, 1976 | Collier |
D255359 | June 10, 1980 | Bartlett |
4240173 | December 23, 1980 | Sherrill |
4402101 | September 6, 1983 | van Zyl |
4502172 | March 5, 1985 | Chandler |
4637086 | January 20, 1987 | Goode |
4718129 | January 12, 1988 | Miller |
4962559 | October 16, 1990 | Schuman |
5285547 | February 15, 1994 | Sebor |
5317776 | June 7, 1994 | DeMoura |
5428854 | July 4, 1995 | Rief |
5603135 | February 18, 1997 | Jones |
5768734 | June 23, 1998 | Dietrich |
5797156 | August 25, 1998 | Sebor |
5842243 | December 1, 1998 | Horvath |
6539573 | April 1, 2003 | Caccavella |
6797157 | September 28, 2004 | Erlich |
6939460 | September 6, 2005 | Erlich |
D518253 | March 28, 2006 | Erlich et al. |
7060182 | June 13, 2006 | Erlich et al. |
7437790 | October 21, 2008 | Ajello |
7520015 | April 21, 2009 | Ajello |
8281441 | October 9, 2012 | Erlich et al. |
D685542 | July 2, 2013 | Erlich et al. |
D720101 | December 23, 2014 | Erlich et al. |
9945140 | April 17, 2018 | LaCalle Bayo |
10174516 | January 8, 2019 | D'Aguanno |
20030159723 | August 28, 2003 | Hui |
20050279683 | December 22, 2005 | Erlich |
20060265820 | November 30, 2006 | Erlich et al. |
20110000731 | January 6, 2011 | Boeckler |
20110203980 | August 25, 2011 | Dietrich |
20110247970 | October 13, 2011 | Evingham |
20130334113 | December 19, 2013 | Erlich |
20140259467 | September 18, 2014 | Resh |
20160237709 | August 18, 2016 | Dietrich |
20160281380 | September 29, 2016 | Durvasula et al. |
20160326763 | November 10, 2016 | Bruneel |
20170260766 | September 14, 2017 | Hui |
20180148947 | May 31, 2018 | Durvasula et al. |
20200048923 | February 13, 2020 | Reacer |
2480340 | October 1981 | FR |
2729995 | August 1996 | FR |
- Indiamart.com Stainless Steel Vacuum Head https://www.indiamart.com/proddetail/stainless-steel-vacuum-head-heavy-duty-16219220433.html (Year: 2024).
- International Search Report and The Written Opinion of the International Searching Authority, dated Oct. 19, 2018, corresponding to counterpart International Application No. PCT/US2018/013476; 18 total pages.
Patent History
Patent number: D1071427
Type: Grant
Filed: Apr 22, 2022
Date of Patent: Apr 15, 2025
Inventor: Matthew P. D'Aguanno (Port Washington, NY)
Primary Examiner: Kevin K Rudzinski
Assistant Examiner: Richard E Yenchesky
Application Number: 29/835,939
Type: Grant
Filed: Apr 22, 2022
Date of Patent: Apr 15, 2025
Inventor: Matthew P. D'Aguanno (Port Washington, NY)
Primary Examiner: Kevin K Rudzinski
Assistant Examiner: Richard E Yenchesky
Application Number: 29/835,939
Classifications
Current U.S. Class:
Nozzle Or Attachment Therefor (D32/32)