Filter wingnut

- Vivoblu Inc
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Description

FIG. 1 is a top and left-front perspective view of a filter wingnut showing the new design;

FIG. 2 is a bottom and right-back perspective view thereof:

FIG. 3 is a front elevation view thereof:

FIG. 4 is a back elevation view thereof;

FIG. 5 is a left-side elevation view thereof;

FIG. 6 is a right-side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken line showing of a filter wingnut is for the purpose of illustrating portions of the article and forms no part of the claimed design.

Claims

The ornamental design for a filter wingnut as shown and described.

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Patent History
Patent number: D1069978
Type: Grant
Filed: Mar 8, 2021
Date of Patent: Apr 8, 2025
Assignee: Vivoblu Inc (Greenwood Village, CO)
Inventors: John V. DeYoung (Parker, CO), Matthew W. Tatusko (Highlands Ranch, CO), Stephen P. Lavey (Highlands Ranch, CO), Shane Jerid Korthuis (Denver, CO), Marc Andrew Hanchak (Denver, CO), Philip Graham Rowe (Denver, CO)
Primary Examiner: Jack Reickel
Assistant Examiner: Bobby W Jones, II
Application Number: 29/773,250
Classifications
Current U.S. Class: Coupling Or Joint (D23/262)