Hopke; Frederick Karl
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hopke; Frederick Karl.The latest application filed is for "infant care apparatus".
Company Profile
2.28.28
- Hopke; Frederick Karl - Medway MA
- Hopke; Frederick Karl - Glenshaw PA
Patent Activity
| Patent | Date |
|---|---|
| Side brush with bristles at different lengths and/or angles for use in a robot cleaner and side brush deflectors Grant 11,284,702 - Hopke , et al. March 29, 2 | 2022-03-29 |
| Infant Care Apparatus App 20190343298 - Hopke; Frederick Karl ; et al. | 2019-11-14 |
| Infant care apparatus Grant 10,231,555 - Hopke , et al. | 2019-03-19 |
| Side Brush With Bristles at Different Lengths and/or Angles for Use in a Robot Cleaner and Side Brush Deflectors App 20180325252 - HOPKE; Frederick Karl ; et al. | 2018-11-15 |
| Infant Care Apparatus App 20180125262 - Hopke; Frederick Karl ; et al. | 2018-05-10 |
| Infant care apparatus Grant 9,763,524 - Hopke , et al. September 19, 2 | 2017-09-19 |
| Child Restraint System with Automated Installation App 20170129369 - Szakelyhidi; David ; et al. | 2017-05-11 |
| Infant care apparatus Grant 9,642,474 - Hopke , et al. May 9, 2 | 2017-05-09 |
| Lightweight Collapsible Stroller App 20170072982 - Thorne; Henry F. ; et al. | 2017-03-16 |
| Child restraint system with automated installation Grant 9,527,411 - Szakelyhidi , et al. December 27, 2 | 2016-12-27 |
| Infant Care Apparatus App 20160270552 - Hopke; Frederick Karl ; et al. | 2016-09-22 |
| Lightweight collapsible stroller Grant 9,446,779 - Rembisz , et al. September 20, 2 | 2016-09-20 |
| Child restraint system with automated installation Grant 9,381,835 - Szakelyhidi , et al. July 5, 2 | 2016-07-05 |
| Foldable Play Yard Apparatus Including a Clamp and a Method of Attaching a Flexible Sheet to the Clamp App 20160174730 - Rosenthal; Jared A. ; et al. | 2016-06-23 |
| Foldable play yard apparatus including a clamp and a method of attaching a flexible sheet to the clamp Grant 9,301,624 - Rosenthal , et al. April 5, 2 | 2016-04-05 |
| Child Restraint System with Automated Installation App 20150336480 - Szakelyhidi; David ; et al. | 2015-11-26 |
| Driven Infant Seat App 20150223615 - Hopke; Frederick Karl ; et al. | 2015-08-13 |
| Lightweight Collapsible Stroller App 20150175188 - Rembisz; Justine ; et al. | 2015-06-25 |
| Corner latching play yard Grant 9,060,621 - Thorne , et al. June 23, 2 | 2015-06-23 |
| Driven infant seat Grant 9,033,415 - Hopke , et al. May 19, 2 | 2015-05-19 |
| Lightweight collapsible stroller Grant 8,985,617 - Rembisz , et al. March 24, 2 | 2015-03-24 |
| Child restraint system with user interface Grant 8,950,809 - Szakelyhidi , et al. February 10, 2 | 2015-02-10 |
| Lightweight collapsible stroller Grant 8,944,457 - Rembisz , et al. February 3, 2 | 2015-02-03 |
| Child Restraint System with Automated Installation App 20140354022 - Szakelyhidi; David ; et al. | 2014-12-04 |
| Infant Care Apparatus App 20140339867 - Hopke; Frederick Karl ; et al. | 2014-11-20 |
| Corner Latching Play Yard App 20140325756 - Thorne; Henry F. ; et al. | 2014-11-06 |
| Child restraint system with automated installation Grant 8,840,184 - Szakelyhidi , et al. September 23, 2 | 2014-09-23 |
| Driven Infant Seat App 20140265490 - Hopke; Frederick Karl ; et al. | 2014-09-18 |
| Infant care apparatus Grant 8,827,366 - Hopke , et al. September 9, 2 | 2014-09-09 |
| Corner latching play yard Grant 8,806,674 - Thorne , et al. August 19, 2 | 2014-08-19 |
| Corner Latching Play Yard App 20140123385 - Thorne; Henry F. ; et al. | 2014-05-08 |
| Infant care apparatus Grant D702,052 - Wiegmann , et al. April 8, 2 | 2014-04-08 |
| User Interface for a Power Folding Stroller App 20140091558 - Daley; Robert D. ; et al. | 2014-04-03 |
| Corner latching play yard Grant 8,650,678 - Thorne , et al. February 18, 2 | 2014-02-18 |
| Foldable Play Yard Apparatus Including a Clamp and a Method of Attaching a Flexible Sheet to the Clamp App 20140041116 - Rosenthal; Jared A. ; et al. | 2014-02-13 |
| Lightweight Collapsible Stroller App 20140035261 - Rembisz; Justine ; et al. | 2014-02-06 |
| User interface for a power folding stroller Grant 8,628,109 - Daley , et al. January 14, 2 | 2014-01-14 |
| Lightweight collapsible stroller App 20130113186 - Rembisz; Justine ; et al. | 2013-05-09 |
| Child Restraint System with User Interface App 20130088058 - Szakelyhidi; Dave ; et al. | 2013-04-11 |
| Child Restraint System with Automated Installation App 20130088057 - Szakelyhidi; Dave ; et al. | 2013-04-11 |
| Corner Latching Play Yard App 20120248394 - Thorne; Henry F. ; et al. | 2012-10-04 |
| Infant Care Apparatus App 20120216351 - Hopke; Frederick Karl ; et al. | 2012-08-30 |
| Variable motion infant seat utilizing constant motor speed Grant 8,239,984 - Hopke , et al. August 14, 2 | 2012-08-14 |
| Infant care apparatus Grant 8,197,005 - Hopke , et al. June 12, 2 | 2012-06-12 |
| User Interface for a Power Folding Stroller App 20120086187 - Daley; Robert D. ; et al. | 2012-04-12 |
| Arcuate seat support tube for an infant care apparatus Grant D655,113 - Wiegmann , et al. March 6, 2 | 2012-03-06 |
| Infant care apparatus Grant D645,264 - Wiegmann , et al. September 20, 2 | 2011-09-20 |
| Variable Motion Infant Seat Utilizing Constant Motor Speed App 20100052376 - Hopke; Frederick Karl ; et al. | 2010-03-04 |
| Infant Care Apparatus App 20100052387 - Hopke; Frederick Karl ; et al. | 2010-03-04 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 