Bidirectional nasal cannula

Dec 23, 2021

Description

1. Bidirectional nasal cannula

1.1 : Perspective

1.2 : Front

1.3 : Inverted plan view

1.4 : Left

1.5 : Right

1.6 : Back

1.7 : Plan view

Claims

The ornamental design for a bidirectional nasal cannula, as shown and described.

Referenced Cited

U.S. Patent Documents

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4446869	May 8, 1984	Knodle
5375593	December 27, 1994	Press
7178525	February 20, 2007	Matula, Jr.
D637285	May 3, 2011	Bradley
D665496	August 14, 2012	Lee
D744637	December 1, 2015	Scampoli
D745141	December 8, 2015	Hung
D752735	March 29, 2016	Scampoli
D849243	May 21, 2019	Wilson
D859646	September 10, 2019	Scampoli
D881382	April 14, 2020	Chang
D893015	August 11, 2020	Wilson
D893016	August 11, 2020	Wilson
D897523	September 29, 2020	Babbage
D911515	February 23, 2021	Koschany
D917042	April 20, 2021	Scampoli
D933206	October 12, 2021	Lucio

Other references

“Nasal . . . ” reference found Sep. 27, 2022 found by RMS on the internet at: https://cpapx.com/products/nasal-prong-pillow-nasalaire-ii-cpap-bipap-masks?utm_campaign=gs-2022-06-29&utm_source=google&utm_medium=smart_campaign&gclid=EAIaIQobChMIs46toaK2-gIVhq_ICh0XGgKjEAQYBSABEgJ5ZfD_BwE.
“Direct Home . . . ” reference found Sep. 27, 2022 by RMS at: https://www.directhomemedical.com/cart/merchant.mvc?Screen=PROD&Product_Code=home-oxygen-nasal-cannula-starter-variety-pack&Store_Code=DHM&gclid=EAIaIQobChMIs46toaK2-gIVhq_ICh0XGgKjEAQYByABEgIRTPD_BwE.
“West Med . . . ” reference found Sep. 27, 2022 by RMS at: https://www.directhomemedical.com/cart/merchant.mvc?Screen=PROD&Product_Code=westmed-comfort-soft-plus-cannulas-4-foot&Store_Code=DHM&gclid=EAIaIQobChMI962Y-Ji2-gIVXRmtBh10zQVkEAQYCSABEgI7hPD_BwE.

Patent History

Patent number: D978334
Type: Grant
Filed: Dec 23, 2021
Date of Patent: Feb 14, 2023
Inventor: Laurence Kalnin (London)
Primary Examiner: Rhea Shields
Application Number: 35/513,435

Classifications

Current U.S. Class: Including Provision For Tube (D24/110.4)