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United States Patent D834,300
Sapara, Jr. November 27, 2018

Chemistry delivery device


CLAIM I claim the ornamental design for a chemistry delivery device, as shown and described.
Inventors: Sapara, Jr.; Michael A. (Oregon, OH)
Name City State Country Type

Blackhawk Tool & Machine, LLC



Assignee: Blackhawk Tool & Machine, LLC (Perrysburg, OH)
Appl. No.: D/583,748
Filed: November 8, 2016

Current U.S. Class: D3/201; D32/29.1
Current International Class: 0301
Field of Search: ;D3/271.1,201 ;D23/260,261,267,268 ;D21/713,498 ;D30/160,121 ;43/131 ;119/51.01,51.11,707 ;4/309,222,222.1,286,292,294 ;239/57,60 ;D32/29.1,30 ;428/36.5,36.3,36.8

References Cited [Referenced By]

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4103367 August 1978 Kaufer
4574403 March 1986 Dintemann
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5165119 November 1992 Yamato
D332302 January 1993 Brown
D353445 December 1994 Morad
D412198 July 1999 Bonelli
6098571 August 2000 Axelrod
6174577 January 2001 Vitorino
D464107 October 2002 Holmes
D511029 October 2005 Willinger
D612914 March 2010 Morad
7917018 March 2011 Schumacher
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D680698 April 2013 McWilliams
D702326 April 2014 Dannrup
D746007 December 2015 Oh
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D776371 January 2017 Tome
D781401 March 2017 Yan
D787631 May 2017 Gerhards
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D789529 June 2017 Davis
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2003/0080197 May 2003 Tuomikoski
2005/0120972 June 2005 Aboujaoude
2011/0289665 December 2011 Lees
2012/0318210 December 2012 Anderson
2015/0000183 January 2015 Sapara, Jr.
2016/0007572 January 2016 Aked-Hurditch

Other References

Eco Drain System Sink Ball (YouTube), available Jan. 7, 2014, [online], [site visited Nov. 16, 2017]. Video available from internet, <URL: https://www.youtube.com/watch?v=qD3mX7rlcy8. cited by examiner .
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Hospeco Urinal Screen with Non-Para Block, available Jul. 6, 2013, [online], [site visited Jan. 8, 2018]. Available from internet, <URL: https://www.amazon.com/HOSPECO-01901-Health-Urinal-Non-Para/dp/B000HM6FG4- /ref=pd_day0_328_2?_encoding=UTF8&pd_rd_i=B000HM6FG4&pd_rd_r=QYBTNV2BYRTX8- SKH88NP&pd_rd_w=Z64iK&pd_rd_wg=RQ2iP&psc=1&refRID=QYBTNV2BYRTX8SKH88NP. cited by examiner .
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Leaps & Bounds Lattice Ball Cat Toys, available Apr. 17, 2015, [online], [site visited Dec. 11, 2017]. Available from internet, <URL: https://www.amazon.com/Leaps-Bounds-Lattice-balls-Multi-Color/dp/B00OLYER- AU/ref=sr_1_6?ie=UTF8&qid=1512976297&sr=8-6&keywords=lattice+ball. cited by examiner.

Primary Examiner: Brooks; Cathron C
Assistant Examiner: Teddy Falloway; W. A.
Attorney, Agent or Firm: McKee, Voorhees & Sease, PLC


FIG. 1 is a perspective view of a chemistry delivery device according to an embodiment of the invention;

FIG. 2 is an exploded perspective view of the chemistry delivery device of FIG. 1, including a puck-shaped chemistry;

FIG. 3 is a side view of FIG. 1;

FIG. 4 is an exploded side view of the chemistry delivery device of FIG. 1, including a side view of a puck-shaped chemistry;

FIG. 5 is an exploded perspective view of the chemistry delivery device of FIG. 1, including a puck-shaped chemistry portion placed in the interior of the device;

FIG. 6 is a top view of an alternative embodiment of the chemistry delivery device of FIG. 1; and,

FIG. 7 is a view of an alternative embodiment of the chemistry delivery device of FIG. 1.

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