Sewer cleaner part

- BOLDAN OY
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front perspective of a sewer cleaner part;

FIG. 2 is a back perspective view of FIG. 1;

FIG. 3 is a top plan view of FIG. 1;

FIG. 4 is a vertical side view of FIG. 1; and

FIG. 5 is a vertical side view of FIG. 1 slightly rotated;

FIG. 6 is a front perspective view of a sewer cleaner part with different arm shape;

FIG. 7 is a back perspective view of FIG. 6;

FIG. 8 is a top plan view of FIG. 6;

FIG. 9 is a vertical side view of FIG. 6; and

FIG. 10 is a vertical side view of FIG. 6 slightly rotated;

FIG. 11 is a front perspective of a sewer cleaner part with different arm shape;

FIG. 12 is a back perspective view of FIG. 11;

FIG. 13 is a top plan view of FIG. 11;

FIG. 14 is a vertical side view of FIG. 11; and

FIG. 15 is a vertical side view of FIG. 11 slightly rotated;

FIG. 16 is a front perspective of a sewer cleaner part with different arm shape;

FIG. 17 is a back perspective view of FIG. 16;

FIG. 18 is a top plan view of FIG. 16;

FIG. 19 is a vertical side view of FIG. 16; and

FIG. 20 is a vertical side view of FIG. 16 slightly rotated;

FIG. 21 is a front perspective of a sewer cleaner part with different arm shape;

FIG. 22 is a back perspective view of FIG. 21;

FIG. 23 is a top plan view of FIG. 21;

FIG. 24 is a vertical side view of FIG. 21; and

FIG. 25 is a vertical side view of FIG. 21 slightly rotated;

FIG. 26 is a front perspective of a sewer cleaner part with different arm shape;

FIG. 27 is a back perspective view of FIG. 26;

FIG. 28 is a top plan view of FIG. 26;

FIG. 29 is a vertical side view of FIG. 26; and,

FIG. 30 is a vertical side view of FIG. 26 slightly rotated.

The sewer cleaning parts rotate in a sewer pipe to clean out blockage. The six different embodiments shave slightly different arm shapes.

Claims

I claim the ornamental design for sewer cleaner part, as shown and described.

Referenced Cited
U.S. Patent Documents
2931094 April 1960 Teerlink
3853509 December 1974 Leliaert
4072062 February 7, 1978 Morling
4218932 August 26, 1980 McComber
4353705 October 12, 1982 Scott-Jackson
D271817 December 13, 1983 Collin
D281794 December 17, 1985 Short
5137500 August 11, 1992 Lhotak
5858039 January 12, 1999 Schumann
5924945 July 20, 1999 Ball
D437972 February 20, 2001 Harty
D467629 December 24, 2002 Manville
D468778 January 14, 2003 Manville
D469822 February 4, 2003 Manville
D470194 February 11, 2003 Manville
D472281 March 25, 2003 Manville
D472589 April 1, 2003 Manville
D501896 February 15, 2005 Manville
D738439 September 8, 2015 Kanbar
D781400 March 14, 2017 Montoya
D865074 October 29, 2019 Holman
20050083777 April 21, 2005 Browne
20180354022 December 13, 2018 Ross
Other references
  • Straight Spur Gear, posted Feb. 24, 2017 [online], [retrieved Dec. 29, 2022]. Retrieved from internet, https://www.amazon.co.uk/10mmx46mmx20mm-Module-Teeth-Metal-Straight/dp/B00NQ0UJA2/ref=sr_1_21?crid=MX62D91X5CZF&keywords=spur+gear&qid=1672314647&sprefix=spur+gear%2Caps%2C225&sr=8-21 (Year: 2017).
  • Tooth Spur Gear, posted Jun. 15, 2017 [online], [retrieved Dec. 29, 2022]. Retrieved from internet, https://www.amazon.com/Lippert-Components-122739-Tooth-Gear-12/dp/B077SS3BW9/ref=sr_1_18?crid=2IFPCR8V7TLOM&keywords=spur+gear+small&qid=1672314812&sprefix=spur+gear+small%2Caps%2C97&sr=8-18 (Year: 2017).
Patent History
Patent number: D998266
Type: Grant
Filed: May 28, 2021
Date of Patent: Sep 5, 2023
Assignee: BOLDAN OY (Rajamaki)
Inventor: Joni Tukiainen (Helsinki)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Taylor O Mortorff
Application Number: 29/786,011
Classifications
Current U.S. Class: Sewer Or Pipe Cleaner (D32/14)