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I claim the ornamental design for a free hand drawing aid, as shown and described. |
FIG. 1 is a pictorial top view of a free hand drawing aid in the open position in accordance with the invention;
FIG. 2 is a bottom plan view of the free hand drawing aid illustrated in FIG. 1 in the closed position;
FIG. 3 is a left hand side view of the free hand drawing aid illustrated in FIG. 1;
FIG. 4 is a right hand side view of the free hand drawing aid illustrated in FIG. 1;
FIG. 5 is a left hand end view of the free hand drawing aid illustrated in FIG. 1;
FIG. 6 is a right hand end view of the free hand drawing aid illustrated in FIG. 1; and,
FIG. 7 is a cross-section of arms in closed configuration.
Patent | Priority | Assignee | Title |
D531220, | Jan 19 2005 | HARAMAKI HOLDINGS LIMITED | Writing guide |
D585939, | Sep 26 2005 | Youth Toy Enterprise Co., Ltd. | Strip for teaching-aid |
D585940, | Jun 19 2008 | Youth Toy Enterprise Co., Ltd. | Expandable strip of teaching-aid |
D678411, | Apr 03 2012 | Youth Toy Enterprises Co., Ltd. | Strip for teaching-aid |
D966911, | Aug 11 2021 | Jinhua Wanfeng Tools Factory | Compass with ruler |
D975557, | Oct 09 2019 | Protractor |
Patent | Priority | Assignee | Title |
1215136, | |||
1811087, | |||
2438377, | |||
2612690, | |||
418742, | |||
942583, | |||
14043, | |||
193410, | |||
D252615, | Mar 21 1977 | Combined protractor, triangle, compass and beam compass |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 30 1995 | CARROLL, ANDREW RAYMOND | CARROLL, ANDREW RAYMOND | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010536 | /0612 | |
May 30 1995 | CARROLL, ANDREW RAYMOND | CARROLL, BRIDGET MARY | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010536 | /0612 |
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