Plunger head
Latest Lavelle Industries, Inc. Patents:
Description
The broken lines shown in
Claims
The ornamental design for a plunger head, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
3021532 | February 1962 | Gross |
D292631 | November 3, 1987 | Tash |
4745641 | May 24, 1988 | Tash |
D364251 | November 14, 1995 | Novak |
D381147 | July 15, 1997 | Tash |
D385073 | October 14, 1997 | Tash |
D406930 | March 16, 1999 | Epps |
D437667 | February 13, 2001 | Hwang |
6192525 | February 27, 2001 | Tash |
D448534 | September 25, 2001 | Wang |
D454673 | March 19, 2002 | Hwang |
D456574 | April 30, 2002 | Chen |
D651836 | January 10, 2012 | Libman |
D688840 | August 27, 2013 | Wu |
D690959 | October 8, 2013 | Yang |
D796127 | August 29, 2017 | Guthrie |
D844910 | April 2, 2019 | Wu |
D851341 | June 11, 2019 | Ginther |
10590638 | March 17, 2020 | Sinnett |
D943846 | February 15, 2022 | Pokharel |
D944473 | February 22, 2022 | Pokharel |
20140075661 | March 20, 2014 | Zeng |
20140115768 | May 1, 2014 | Wang |
- AMazon website Steadmax plunger, reviews 2019, site visited Apr. 7, 2022, https://www.amazon.com/dp/B072YVPG27?tag=qucom-20&linkCode=osi&th=1.
Patent History
Patent number: D959069
Type: Grant
Filed: Oct 20, 2020
Date of Patent: Jul 26, 2022
Assignee: Lavelle Industries, Inc. (Burlington, WI)
Inventor: Jordan D Smith (New Berlin, WI)
Primary Examiner: John R Yeh
Application Number: 29/755,378
Type: Grant
Filed: Oct 20, 2020
Date of Patent: Jul 26, 2022
Assignee: Lavelle Industries, Inc. (Burlington, WI)
Inventor: Jordan D Smith (New Berlin, WI)
Primary Examiner: John R Yeh
Application Number: 29/755,378
Classifications
Current U.S. Class:
Sewer Or Pipe Cleaner (D32/14)