Tetrapod

- Mid-American Gunite, Inc.
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Description

FIG. 1 is a front perspective view of the tetrapod of the disclosure;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right-side view thereof;

FIG. 5 is a left-side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines represent structure or features that form no part of the claimed design.

Claims

The ornamental design for a tetrapod, as shown and described.

Referenced Cited
U.S. Patent Documents
RE24632 April 1959 Vita
3380253 April 1968 Vita
3645059 February 1972 Grimm
D267569 January 11, 1983 Polite
5176466 January 5, 1993 Camfield
5190403 March 2, 1993 Atkinson
D344349 February 15, 1994 Ohta
D362204 September 12, 1995 Eknes
D425276 May 16, 2000 George
D436635 January 23, 2001 Bowling
D455462 April 9, 2002 Bowling
D501698 February 15, 2005 McNamara
D503011 March 15, 2005 Schonbek
D503990 April 12, 2005 Bacon
D515254 February 14, 2006 Jager
D540741 April 17, 2007 Pols
D653983 February 14, 2012 Fasciano
D687491 August 6, 2013 Loebach
D722389 February 10, 2015 Armon
D795004 August 22, 2017 Steel
D816868 May 1, 2018 Armon
D824634 July 31, 2018 Hall
D826430 August 21, 2018 Armon
D836791 December 25, 2018 Tarashchansky
D894756 September 1, 2020 Coon
D904725 December 8, 2020 Masserant
Foreign Patent Documents
107034843 August 2017 CN
300902791.0000 April 2017 KR
300902793.0000 April 2017 KR
WO-9509279 April 1995 WO
Other references
  • Tetrapod images, Shutterstock website 2022, site visited Jan. 9, 2022, https://www.shutterstock.com/search/tetrapod-structure.
  • Wikipedia entry for tetrapod structure, earliest reference 1967, site visited Jan. 9, 2022, https://en.wikipedia.org/wiki/Tetrapod_(structure).
Patent History
Patent number: D994904
Type: Grant
Filed: Oct 14, 2020
Date of Patent: Aug 8, 2023
Assignee: Mid-American Gunite, Inc. (Newport, MI)
Inventor: Keith P. Masserant (Newport, MI)
Primary Examiner: John R Yeh
Application Number: 29/754,751
Classifications