The broken lines in the drawings are included for the purpose of illustrating environmental structure and form no part of the claimed design.
The broken lines in the drawings are included for the purpose of illustrating environmental structure and form no part of the claimed design.
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700801 | Mar 1996 | EP |
1870270 | Dec 2007 | EP |
Entry |
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“Round Ceiling Diffuser”, Jun. 14, 2015, Amazon, site visited Jun. 7, 2021: https://www.amazon.com/dp/B00ZNN97E4 (Year: 2015). |
“HG Power 4 Inch Round Air Vent”, Jan. 2, 2018, Amazon, site visited Jun. 7, 2021: https://www.amazon.com/dp/B078RMWKV5/ (Year: 2018). |
International Search Report and Written Opinion dated Dec. 18, 2019 for Application No. PCT/US2019/054963 filed Oct. 7, 2019. |
Number | Date | Country | |
---|---|---|---|
Parent | 16594597 | Oct 2019 | US |
Child | 29721122 | US |