Butzen; Robert W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Butzen; Robert W..The latest application filed is for "reciprocating saw blade".
- Butzen; Robert W. - Colgate WI
| Patent | Date |
|---|---|
| Saw blade Grant 11,433,467 - Butzen , et al. September 6, 2 | 2022-09-06 |
| Reciprocating Saw Blade App 20220118537 - Butzen; Robert W. ; et al. | 2022-04-21 |
| Saw Blade App 20210394290 - Butzen; Robert W. ; et al. | 2021-12-23 |
| Saw blade Grant D936,437 - Kazda , et al. November 23, 2 | 2021-11-23 |
| Saw blade Grant 11,141,805 - Butzen , et al. October 12, 2 | 2021-10-12 |
| Saw Blade App 20210220932 - Butzen; Robert W. ; et al. | 2021-07-22 |
| Saw blade Grant 11,007,588 - Butzen , et al. May 18, 2 | 2021-05-18 |
| Blade for a reciprocating saw Grant D903,448 - Kazda , et al. December 1, 2 | 2020-12-01 |
| Blade for a reciprocating saw Grant D903,449 - Kazda , et al. December 1, 2 | 2020-12-01 |
| Saw Blade App 20200276662 - Butzen; Robert W. ; et al. | 2020-09-03 |
| Reciprocating saw blade Grant 10,722,961 - Kazda , et al. | 2020-07-28 |
| Saw blade Grant 10,639,732 - Butzen , et al. | 2020-05-05 |
| Saw blade Grant D867,083 - Butzen , et al. Nov | 2019-11-19 |
| Reciprocating Saw Blade App 20190168322 - Butzen; Robert W. ; et al. | 2019-06-06 |
| Saw Blade App 20190168320 - Butzen; Robert W. ; et al. | 2019-06-06 |
| Blade for a reciprocating saw Grant 10,293,422 - Kazda , et al. | 2019-05-21 |
| Saw blade Grant 10,252,358 - Butzen , et al. | 2019-04-09 |
| Reciprocating saw blade Grant 10,226,829 - Butzen , et al. | 2019-03-12 |
| Saw blade Grant D841,417 - Butzen , et al. Feb | 2019-02-26 |
| Saw Blade App 20190039158 - Butzen; Robert W. ; et al. | 2019-02-07 |
| Saw Blade Grant 10,189,099 - Butzen , et al. Ja | 2019-01-29 |
| Blade for a reciprocating saw Grant 10,118,238 - Kazda , et al. November 6, 2 | 2018-11-06 |
| Saw blade Grant 10,112,244 - Butzen , et al. October 30, 2 | 2018-10-30 |
| Reciprocating Saw Blade App 20180071847 - Kazda; Austin J. ; et al. | 2018-03-15 |
| Reciprocating saw blade Grant 9,827,626 - Kazda , et al. November 28, 2 | 2017-11-28 |
| Saw Blade App 20170326661 - Butzen; Robert W. ; et al. | 2017-11-16 |
| Blade For A Reciprocating Saw App 20170239738 - Kazda; Austin J. ; et al. | 2017-08-24 |
| Blade for a reciprocating saw Grant 9,643,267 - Kazda , et al. May 9, 2 | 2017-05-09 |
| Reciprocating Saw Blade App 20170036282 - Butzen; Robert W. ; et al. | 2017-02-09 |
| Reciprocating saw blade Grant 9,475,141 - Butzen , et al. October 25, 2 | 2016-10-25 |
| Reciprocating saw blade Grant 9,132,492 - Butzen , et al. September 15, 2 | 2015-09-15 |
| Reciprocating Saw Blade App 20150231713 - Kazda; Austin J. ; et al. | 2015-08-20 |
| Saw blade Grant D729,600 - Kazda , et al. May 19, 2 | 2015-05-19 |
| Saw blade Grant D723,892 - Neitzell , et al. March 10, 2 | 2015-03-10 |
| Saw Blade App 20140283667 - Butzen; Robert W. ; et al. | 2014-09-25 |
| Saw blade Grant 8,776,659 - Butzen , et al. July 15, 2 | 2014-07-15 |
| Saw blade Grant D706,099 - Neitzell , et al. June 3, 2 | 2014-06-03 |
| Saw blade Grant 8,689,667 - Butzen , et al. April 8, 2 | 2014-04-08 |
| Saw blade Grant D695,083 - Neitzell , et al. December 10, 2 | 2013-12-10 |
| Blade For A Reciprocating Saw App 20130228059 - Kazda; Austin J. ; et al. | 2013-09-05 |
| Blade For A Reciprocating Saw App 20130227844 - Kazda; Austin J. ; et al. | 2013-09-05 |
| Saw blade Grant D688,543 - Neitzell , et al. August 27, 2 | 2013-08-27 |
| Reciprocating Saw Blade App 20130031791 - Butzen; Robert W. ; et al. | 2013-02-07 |
| Reciprocating Saw Blade App 20130032016 - Butzen; Robert W. ; et al. | 2013-02-07 |
| Saw Blade App 20120297952 - Butzen; Robert W. ; et al. | 2012-11-29 |
| Saw Blade App 20120090443 - Butzen; Robert W. ; et al. | 2012-04-19 |
| Reciprocating Saw Blade App 20120042765 - Kazda; Austin J. ; et al. | 2012-02-23 |
| Saw Blade App 20110259168 - Butzen; Robert W. ; et al. | 2011-10-27 |
| Cutting tool and method of operating the same Grant 7,938,600 - Griep , et al. May 10, 2 | 2011-05-10 |
| Tool Bit Caddy And Method Of Operating The Same App 20080296187 - Butzen; Robert W. ; et al. | 2008-12-04 |
| Power tool, such as a nailer Grant D560,108 - Butzen , et al. January 22, 2 | 2008-01-22 |
| Pneumatic Nailer App 20060249554 - Butzen; Robert W. ; et al. | 2006-11-09 |
| Pneumatic nailer App 20050001007 - Butzen, Robert W. ; et al. | 2005-01-06 |
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