Liddell; Sarah Helen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liddell; Sarah Helen.The latest application filed is for "duckbill valve arrangement for a beverage dispensing container".
- Liddell; Sarah Helen - Paris FR
- Liddell; Sarah Helen - Malmesbury N/A GB
- Liddell; Sarah Helen - Gloucestershire GB
- Liddell; Sarah Helen - Cirencester GB
| Patent | Date |
|---|---|
| Beverage dispensing container, apparatus, system and method Grant 10,544,028 - Guy , et al. Ja | 2020-01-28 |
| Duckbill Valve Arrangement For A Beverage Dispensing Container App 20170156525 - GUY; Ian Allan ; et al. | 2017-06-08 |
| Beverage Dispensing Module and Flexible Pouch App 20160325976 - Guy; Ian Allan ; et al. | 2016-11-10 |
| Beverage Dispensing Container, Apparatus, System and Method App 20160297666 - Guy; Ian Allan ; et al. | 2016-10-13 |
| Handle assembly for a cleaning appliance Grant 8,720,002 - Gammack , et al. May 13, 2 | 2014-05-13 |
| Cleaning appliance Grant 8,397,344 - Liddell March 19, 2 | 2013-03-19 |
| Handle Assembly For A Cleaning Appliance App 20120279012 - GAMMACK; Peter David ; et al. | 2012-11-08 |
| Handle assembly for a cleaning appliance Grant 8,240,003 - Gammack , et al. August 14, 2 | 2012-08-14 |
| Silencing arrangement Grant 7,921,962 - Liddell April 12, 2 | 2011-04-12 |
| Handle assembly for a cleaning appliance Grant 7,891,050 - Liddell February 22, 2 | 2011-02-22 |
| Cleaning Appliance App 20100223751 - LIDDELL; Sarah Helen | 2010-09-09 |
| Silencing Arrangement App 20100219013 - LIDDELL; Sarah Helen | 2010-09-02 |
| Filter Assembly App 20100011531 - Liddell; Sarah Helen ; et al. | 2010-01-21 |
| Handle Assembly for a Cleaning Appliance App 20080250602 - Liddell; Sarah Helen | 2008-10-16 |
| Handle Assembly for a Cleaning Appliance App 20080244860 - Gammack; Peter David ; et al. | 2008-10-09 |
| Wand cap for cleaning appliance Grant D553,815 - Liddell October 23, 2 | 2007-10-23 |
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