Door knob
The dashed broken lines in the figures are for the purposes of illustrating portions of the door knob and form no part of the claimed design.
The dash-dot-dash broken lines are for notating enlarged views and form no part of the claimed design.
Claims
The ornamental design for a door knob, as shown and described.
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- Inventor-Originated Disclosure (See 130 Declaration): “1 Pack Oil Rubbed Bronze Octagonal Interior Privacy Door Knobs Keyless Door Handles for Bathroom Bedroom” (amazon.com) Jul. 3, 2024. https://www.amazon.com/dp/B0D8PY4VDW?th=1 Obtained from the internet URL:<https://www.amazon.com/dp/B0D8PY4VDW?th=1>. Downloaded on Oct. 21, 2024.
- Inventor-Originated Disclosure (See 130 Declaration): “2 Pack Dummy Antique Brass Door Knobs Interior Dummy Door Handle Single Sided Decorative, Zinc Alloy” (amazon.com) Jun. 28, 2024 Obtained from the internet URL:<https://www.amazon.com/dp/B0D89TTZ2P?th=1>. Downloaded on Oct. 21, 2024.
- Inventor-Originated Disclosure (See 130 Declaration): “Passage Door Knobs Brushed Nickel Door Knob, Interior Silver Door Knob for Closet Hall, Zinc Alloy Door Handle, 1 Pack” (amazon.com) Jul. 5, 2024 Obtained from the internet URL:<https://www.amazon.com/dp/B0D8V6V8H2>. Downloaded on Oct. 21, 2024.
Type: Grant
Filed: Oct 21, 2024
Date of Patent: Sep 23, 2025
Inventor: Pu Chen (Zhejiang)
Primary Examiner: Lauren R Calve
Application Number: 29/969,226