Frame for educational aid
Latest The Prophet Corporation Patents:
Description
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
Foreign Patent Documents
Other references
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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
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
Classifications
Current U.S. Class:
Movable Indicator Or Changeable Exhibitor (D19/64);
Tubular (D21/691);
Climbing (D21/826)