Tetrahedron die
Description
Claims
The ornamental design for an tetrahedron die, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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 |
- 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
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)