Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D547950 | Collapsible structure | Michael S. Kellogg | 2007-08-07 |
| D536872 | Collapsible structure | Michael S. Kellogg | 2007-02-20 |
| 7131223 | Portable ironing pad assembly | Michael S. Kellogg | 2006-11-07 |
| D519280 | Collapsible structure | Michael S. Kellogg | 2006-04-25 |
| 6948632 | Collapsible structure | Michael S. Kellogg | 2005-09-27 |
| RE38591 | Collapsible drying apparatus and method for forming and collapsing said apparatus | Michael S. Kellogg | 2004-09-21 |
| 6494335 | Two frame collapsible structure and method of making and using same | Michael S. Kellogg | 2002-12-17 |
| RE37924 | Collapsible container and method of making and using same | Michael S. Kellogg | 2002-12-10 |
| D461638 | Collapsible container | Michael S. Kellogg | 2002-08-20 |
| D449447 | Collapsible container | Michael S. Kellogg | 2001-10-23 |
| 6220998 | Collapsible container and method of making and using same | Michael S. Kellogg | 2001-04-24 |
| 6212801 | Reversible ironing board cover | Michael S. Kellogg | 2001-04-10 |
| D438009 | Collapsible container | Michael S. Kellogg | 2001-02-27 |
| D433810 | Multiple compartment container | Michael S. Kellogg | 2000-11-21 |
| D431361 | Collapsible container | Michael S. Kellogg | 2000-10-03 |
| D427402 | Ironing board having foldable legs | Michael S. Kellogg | 2000-06-27 |
| 6059912 | Method of making and using a semi rigid container | Michael S. Kellogg | 2000-05-09 |
| 5992045 | Collapsible drying apparatus and method for forming and collapsing said apparatus | Michael S. Kellogg | 1999-11-30 |
| 5971188 | Collapsible container and method of making and using same | Michael S. Kellogg | 1999-10-26 |
| 5967357 | Semi rigid container and method of making and using same | Michael S. Kellogg | 1999-10-19 |
| D406423 | Pop open hamper | Michael S. Kellogg | 1999-03-02 |
| D380326 | Shower organizer | Michael S. Kellogg, William Prah | 1997-07-01 |