|
The ornamental design for a grain bin with side walls having integral vertical stiffeners and air conduits, as shown and descirbed. |
|||||||||||||||||
FIG. 1 is a front side elevational view of a grain bin with side walls having integral vertical stiffeners and air conduits according to the present invention;
FIG. 2 is a top plan view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a rear side elevational view thereof;
FIG. 5 is a sectional view taken along lines 5--5 of FIG. 1; and,
FIG. 6 is a sectional view taken along lines 6--6 of FIG. 5.
| Patent | Priority | Assignee | Title |
| 7392624, | Feb 05 2003 | Sheet Pile LLC | Modular load-bearing structural column |
| 7735293, | Feb 05 2003 | Method of constructing a modular load-bearing structural column | |
| D416091, | Jun 18 1998 | Storage shed |
| Patent | Priority | Assignee | Title |
| 1191863, | |||
| 1605513, | |||
| 1977391, | |||
| 1996004, | |||
| 3196774, | |||
| 3299598, | |||
| 3531874, | |||
| 3608204, | |||
| 4009520, | Jul 21 1975 | Grain drying systems | |
| 4319411, | Oct 06 1980 | Aspirating panel for grain bins | |
| 4380573, | Jun 17 1977 | TALLSKOTTET AB | Method and device for bending section-sheet, plate, strip and like material |
| 4729198, | Mar 07 1986 | Nethchem Pty. Ltd. | Grain silo sealing |
| 4885985, | Mar 21 1988 | Grain Systems, Incorporated | Self regulating grain bin wall air system and method |
| 957381, | |||
| 141498, | |||
| 195761, | |||
| 220615, | |||
| 234132, | |||
| 68729, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Oct 23 1995 | MILLER, GEORGE E , JR | Butler Manufacturing Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007811 | /0340 | |
| Nov 20 1995 | Butler Manufacturing Company | (assignment on the face of the patent) | / | |||
| Jun 23 1997 | Butler Manufacturing Company | CTB, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008669 | /0383 | |
| Oct 01 2001 | CTB, INC | CTB IP, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012463 | /0254 | |
| Mar 27 2009 | CTB IP, Inc | CTB, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 022746 | /0835 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |