Tetrahedron die

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Description

FIG. 1 is a perspective view of the tetrahedron die showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right-side elevation view thereof, with all other sides being the same;

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

FIG. 6 is a top plan view thereof; and,

FIG. 7 bottom plan view thereof.

Claims

The ornamental design for an tetrahedron die, as shown and described.

Referenced Cited
U.S. Patent Documents
3208754 September 1965 Sieve
D270921 October 11, 1983 Morgan
D505164 May 17, 2005 McCabe
D538357 March 13, 2007 Salmon
D544006 June 5, 2007 Pinchot
D866669 November 12, 2019 Pollack
D914101 March 23, 2021 Zinzan
Other references
  • Big bad evil games, 2020 [online], [site visited Aug. 10, 2023]. Available on internet, URL:https://www.etsy.com/listing/1219812442/opaque-black-d4-dice (Year: 2020).
  • Awaken your kundalni, 2018[online], [site visited Aug. 10, 2023]. Available on internet, URL:https://www.amazon.com/Energized-Gemstones-Pyramids-Approx-Inches/dp/B07CW5X4NF/ref (Year: 2018).
Patent History
Patent number: D1013047
Type: Grant
Filed: Mar 4, 2022
Date of Patent: Jan 30, 2024
Inventor: Christopher Romanowski (Buffalo, NY)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Julice Seung Eun Oum
Application Number: 29/829,334
Classifications
Current U.S. Class: Dice Or Teetotum (D21/373)