Frame for educational aid

- The Prophet Corporation
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Description

FIG. 1 is a top perspective view of a frame for educational aid, showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

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

FIG. 8 is a bottom plan view thereof.

The broken lines immediately adjacent to the claim depict the bounds of the claimed design, while all other evenly spaced broken lines and all dot-dash broken lines are directed to environment. The broken lines form no part of the claimed design.

Claims

The ornamental design for an frame for educational aid, as shown and described.

Referenced Cited
U.S. Patent Documents
D135935 July 1943 Miller
D173173 October 1954 Rink
3113400 December 1963 Emond
D233849 December 1974 Cohen
4278250 July 14, 1981 Baynes
4285163 August 25, 1981 Booker, Jr.
D318689 July 30, 1991 Watkins
D407787 April 6, 1999 Osburne
D433060 October 31, 2000 Davies
6413004 July 2, 2002 Lin
D566767 April 15, 2008 Urdarevik
D636038 April 12, 2011 Henniger
D686287 July 16, 2013 Boatwright
Foreign Patent Documents
2873777 October 2016 CA
29713512 September 1997 DE
Other references
  • STEM Supplies. Link: https://www.stemsupplies.com/engineering/simple-and-complex-machines/learninglauncher-catapult-set. Visited Sep. 5, 2019. LearnLauncher Catapult Set. (Year: 2019).
Patent History
Patent number: D878460
Type: Grant
Filed: Nov 16, 2018
Date of Patent: Mar 17, 2020
Assignee: The Prophet Corporation (Owatonna, MN)
Inventors: Alison Marie Harguth (Owatonna, MN), Jason Butler Koberstine (Apple Valley, MN)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Lauren D McVey
Application Number: 29/670,575