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Patent
D678411
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Priority
Apr 03 2012
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Filed
Apr 03 2012
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Issued
Mar 19 2013
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Expiry
Mar 19 2027
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Assg.orig
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Entity
unknown
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3
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30
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n/a
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The ornamental design for a strip for teaching-aid, as shown and described.
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FIG. 1 is a front perspective view of a strip for teaching-aid showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a rear perspective view thereof.
Lin, Wen-Yuan
| Patent |
Priority |
Assignee |
Title |
| 1009214, |
|
|
|
| 2214999, |
|
|
|
| D246441, |
Oct 14 1975 |
|
Straightedge |
| D265211, |
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|
Scribing rule guide or similar article |
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Sep 30 1982 |
P.T.L. Engineering |
Drafting template |
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May 13 1985 |
|
Parallel straightedge |
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Nov 01 1984 |
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|
T-square with centering ruler |
| D339376, |
Oct 20 1989 |
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| D368929, |
Apr 26 1993 |
|
Tool for creating straight lines, marks and images with hand-held implements |
| D376618, |
Nov 18 1994 |
|
Hand rest |
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Mar 21 1995 |
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Golf ball putting aid |
| D403018, |
Oct 01 1996 |
Joseph S., Powell |
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| D406538, |
Oct 29 1996 |
Alterra Holdings Corporation |
Ruler |
| D426851, |
Aug 01 1997 |
CARROLL, ANDREW RAYMOND; CARROLL, BRIDGET MARY |
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| D447068, |
Oct 27 2000 |
Alterra Holdings Corporation |
Ruler |
| D457052, |
Jul 20 1999 |
|
Adjustable duct bracket |
| D480109, |
Sep 25 2002 |
ANTARES CAPITAL LP, AS AGENT |
Interactive quiz machine with cartridge |
| D481071, |
Sep 25 2002 |
ANTARES CAPITAL LP, AS AGENT |
Interactive quiz machine with cartridge in an open position |
| D486183, |
Jan 09 2002 |
|
Coin teaching set |
| D531220, |
Jan 19 2005 |
HARAMAKI HOLDINGS LIMITED |
Writing guide |
| D558849, |
Apr 28 2006 |
JAPANA CO , LTD |
Golf putting rail |
| 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 |
| D596511, |
Jan 15 2008 |
ToolBro Innovators LLC |
Line-transfer device |
| D599193, |
Jan 15 2009 |
Robroy Industries - Texas, LLC |
Bracket |
| D635214, |
Apr 07 2010 |
|
Golf putting training tool |
| D640763, |
Jun 16 2009 |
Aim-Mate SARL |
Golf accessory |
| D652868, |
Sep 24 2010 |
Lee Valley Tools, Ltd. |
Straight edge |
| D672001, |
Nov 01 2011 |
|
Golf putting training aid |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a