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The ornamental design for an architectural learning device, as shown and described. |
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FIG. 1 is a perspective view of an architectural learning device showing our new design;
FIG. 2 is a top plan view thereof, with the board omitted;
FIG. 3 is a front elevational view thereof, as shown in FIG. 2;
FIG. 4 is right side elevational view thereof, as shown in FIG. 2; and
FIG. 5 is an exploded perspective view of the base and templates thereof shown separately for clarity of illustration.
Tacquard, Timothy L., Gillfillan, Patricia B.
| Patent | Priority | Assignee | Title |
| D610198, | Oct 13 2005 | ABASTECEDORA RIMOVA S A DE C V | Didactic toy set |
| D698865, | Jun 01 2011 | University of Mississippi | Collapsible three dimensional vector demonstration and measurement device |
| D736314, | Dec 21 2012 | Aid for teaching drawings | |
| D752684, | Sep 03 2014 | Didax, Incorporated | Base ten place value frame |
| Patent | Priority | Assignee | Title |
| 2214988, | |||
| 2936530, | |||
| 3153299, | |||
| 4650437, | May 13 1985 | Modular construction set |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Feb 13 1987 | Patail Enterprises, Inc. | (assignment on the face of the patent) | / | |||
| Feb 13 1987 | TACQUARD, TIMOTHY L | PATAIL ENTERPRISES, INC , A CA CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 004671 | /0555 | |
| Feb 13 1987 | GILLFILLAN, PATRICIA B | PATAIL ENTERPRISES, INC , A CA CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 004671 | /0555 | |
| Jan 12 2001 | PATAIL ENTERPRISES, INC | POOF PRODUCTS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011467 | /0804 | |
| Jul 28 2003 | POOF PRODUCTS, INC | COMERICA BANK | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 015127 | /0482 | |
| Oct 31 2005 | COMERICA BANK | POOF-SLINKY, INC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 016800 | /0087 | |
| May 21 2013 | POOF-SLINKY, INC | POOF-SLINKY, LLC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 030710 | /0185 |
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