Lawn aerator
The broken lines in the drawings illustrate the portions of the lawn aerator, which form no part of the claimed design.
The dash-dot-dash broken lines encircling the enlarged views are for annotative purposes only and form no part of the claim thereof.
Claims
The ornamental design for a lawn aerator, as shown and described.
| 1965510 | July 1934 | Porter |
| D173546 | November 1954 | Stromberg |
| 2741968 | April 1956 | Harris |
| 2975735 | March 1961 | Purvance |
| D251768 | May 8, 1979 | Dellinger |
| D281693 | December 10, 1985 | Doering |
| D299204 | January 3, 1989 | Nappi |
| 4858697 | August 22, 1989 | Sherblom |
| D346938 | May 17, 1994 | Tucker |
| 5353724 | October 11, 1994 | Wheeley, Jr. |
| D367593 | March 5, 1996 | De Larue |
| D373056 | August 27, 1996 | Hueber |
| 5632342 | May 27, 1997 | Knoblich |
| 5803181 | September 8, 1998 | Hsu |
| D510687 | October 18, 2005 | Taber |
| D550253 | September 4, 2007 | Adcock |
| 7575064 | August 18, 2009 | Maas |
| D599633 | September 8, 2009 | Renfro |
| D640906 | July 5, 2011 | Hsu |
| D648355 | November 8, 2011 | Lee |
| D845093 | April 9, 2019 | Magana |
| D907451 | January 12, 2021 | Amundson |
| D1032310 | June 25, 2024 | Ye |
| D1042552 | September 17, 2024 | Zhang |
| 20060027381 | February 9, 2006 | Bjorge |
| 6411958 | December 2024 | GB |
- “Colwelt Spike Lawn Aerator” Jun. 29, 2022, Amazon, site visited Mar. 17, 2025: https://www.amazon.ca/dp/B0B2K4TBGL (Year: 2022).
- “22-inch Lawn Aerator” Aug. 5, 2023, Amazon, site visited Mar. 17, 2025: https://www.amazon.com/evtmag-Upgrade-Aerator-17-inch-Rolling/dp/B0CPL1P11X (Year: 2023).
- “Onechoi Rolling Lawn Aerator” Nov. 13, 2023, Amazon, site visited Mar. 17, 2025:https://www.amazon.ca/ONECHOI-Aerators-Detachable-Aeration-Cropland/dp/B0CN6C8H7D (Year: 2023).
- “Walensee Rolling Lawn Aerator” Jul. 15, 2024, Amazon, site visited Mar. 17, 2025: https://www.amazon.com/Walensee-Rolling-Adjustable-Penetrator-Aeration/dp/B0D543FSCN (Year: 2024).
- “Kelixu Lawn Aerator Tool” Mar. 8, 2025, Amazon, site visited Mar. 17, 2025: https://www.amazon.com/KELIXU-Aerator-Aerators-Aeration-Cropland/dp/B0DK8ZYHMC (Year: 2025).
Type: Grant
Filed: Feb 26, 2025
Date of Patent: May 13, 2025
Assignee: WINYIN INC (Ontario, CA)
Inventor: Yajun Liu (Shenzhen)
Primary Examiner: Jack Reickel
Assistant Examiner: Sydney M Evans
Application Number: 29/991,083