The broken lines shown in the drawings illustrate portions of the floor stripper and scraper that form no part of the claimed invention.
The broken lines shown in the drawings illustrate portions of the floor stripper and scraper that form no part of the claimed invention.
| Number | Name | Date | Kind |
|---|---|---|---|
| 953098 | Mowry et al. | Mar 1910 | A |
| 1535411 | Hansen | Apr 1925 | A |
| 2465192 | Booth | Mar 1949 | A |
| 2974428 | Krasner | Mar 1961 | A |
| 3779605 | Nieman | Dec 1973 | A |
| 4009908 | Alinder | Mar 1977 | A |
| 4162809 | Anderson | Jul 1979 | A |
| 4626033 | Anderson | Dec 1986 | A |
| 4683657 | Anderson | Aug 1987 | A |
| 4691439 | Marra | Sep 1987 | A |
| 4699430 | Nichols | Oct 1987 | A |
| 4756578 | Mims | Jul 1988 | A |
| 4837933 | Chapman | Jun 1989 | A |
| 4858503 | Dike, Jr. | Aug 1989 | A |
| 5098165 | Jacobs | Mar 1992 | A |
| 5218766 | Himebaugh | Jun 1993 | A |
| 5800021 | Derr | Sep 1998 | A |
| 5863100 | Martin | Jan 1999 | A |
| 6135566 | Anderson | Oct 2000 | A |
| 6257094 | Babich | Jul 2001 | B1 |
| 6609762 | Anderson | Aug 2003 | B2 |
| D509835 | Byrne | Sep 2005 | S |
| 7152930 | Jertson | Dec 2006 | B2 |
| 7216567 | Nelson | May 2007 | B1 |
| 7373859 | Shirlin | May 2008 | B1 |
| D588318 | van Deursen | Mar 2009 | S |
| 7712839 | Chen | May 2010 | B1 |
| 8176815 | Sparks | May 2012 | B2 |
| 20020190568 | Anderson | Dec 2002 | A1 |
| 20060022509 | Jertson | Feb 2006 | A1 |
| 20170002576 | Chambers | Jan 2017 | A1 |
| Entry |
|---|
| A brochure of a Floor Stripper/Scraper manufactured by Airtec AG. |