Keung; Wing-Kwong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Keung; Wing-Kwong.The latest application filed is for "child-resistant compact for blister card products".
- Keung; Wing-Kwong - Perrysburg OH US
- Keung; Wing-Kwong - Wilton CT
| Patent | Date |
|---|---|
| Container for storing a cryosurgery device Grant 8,506,560 - McBride, Jr. , et al. August 13, 2 | 2013-08-13 |
| Dispensing package having non-removable and non-rotatable dispensing closure Grant 8,308,004 - Keung November 13, 2 | 2012-11-13 |
| Child-resistant flip-top dispensing closure and package Grant 7,721,907 - Keung May 25, 2 | 2010-05-25 |
| Child-resistant compact for blister card products App 20090255842 - Brozell; Brian John ; et al. | 2009-10-15 |
| Container For Storing A Cryosurgery Device App 20090234346 - McBride, JR.; Robert T. ; et al. | 2009-09-17 |
| Child-resistant flip-top dispensing closure and package Grant 7,404,495 - Keung July 29, 2 | 2008-07-29 |
| Child-resistant flip-top dispensing closure and package App 20070125741 - Keung; Wing-Kwong | 2007-06-07 |
| Dispensing package having non-removable and non-rotatable dispensing closure App 20070114201 - Keung; Wing-Kwong | 2007-05-24 |
| Trigger sprayer nozzle Grant 6,997,397 - Keung , et al. February 14, 2 | 2006-02-14 |
| Child-resistant flip-top dispensing closure and package App 20050023285 - Keung, Wing-Kwong | 2005-02-03 |
| Pump dispenser having body with fill-through conduit Grant 6,595,246 - Brozell , et al. July 22, 2 | 2003-07-22 |
| Pump dispenser having body with fill-through conduit App 20020174909 - Brozell, Leonora M. ; et al. | 2002-11-28 |
| Pump dispenser having vent valve Grant 6,425,501 - Keung , et al. July 30, 2 | 2002-07-30 |
| Pump dispenser having body with fill-through conduit Grant 6,412,523 - Brozell , et al. July 2, 2 | 2002-07-02 |
| Dispensing nozzle Grant D458,845 - Keung June 18, 2 | 2002-06-18 |
| Articulated trigger/cover unit for a pump dispenser Grant 6,364,171 - Chalupsky , et al. April 2, 2 | 2002-04-02 |
| Pump dispenser having body with fill-through conduit Grant 6,345,738 - Brozell , et al. February 12, 2 | 2002-02-12 |
| Pump dispenser having body with fill-through conduit App 20020014274 - Brozell, Leonora M. ; et al. | 2002-02-07 |
| Nozzle Grant D449,988 - Keung November 6, 2 | 2001-11-06 |
| Pump dispenser having shroud locking means App 20010023879 - Ferrell, Scotty ; et al. | 2001-09-27 |
| Pump dispenser trigger Grant D446,721 - Kimble , et al. August 21, 2 | 2001-08-21 |
| Trigger pump closure Grant D445,681 - Kimble , et al. July 31, 2 | 2001-07-31 |
| Pump dispenser having passive venting means Grant 6,257,455 - Trepina , et al. July 10, 2 | 2001-07-10 |
| Bayonet-type finish for a container App 20010002028 - Brecheisen, William W. ; et al. | 2001-05-31 |
| Pump dispenser having shroud locking means Grant 6,216,912 - Keung , et al. April 17, 2 | 2001-04-17 |
| Nozzle cap for pump dispenser Grant D437,225 - Keung February 6, 2 | 2001-02-06 |
| Bayonet-type finish for a container Grant 6,155,462 - Brecheisen , et al. December 5, 2 | 2000-12-05 |
| Finish for a container Grant D424,436 - Brecheisen , et al. May 9, 2 | 2000-05-09 |
| Dispensing pump having universal pump body and readily attachable shroud selected from readily attachable shrouds of different outward shapes Grant 5,984,151 - Lohrman , et al. November 16, 1 | 1999-11-16 |
| Dispensing pump having universal pump body and readily attachable shroud selected from readily attachable shrouds of different outward shapes Grant 5,890,632 - Chalupsky , et al. April 6, 1 | 1999-04-06 |
| Thermal printer Grant 5,521,627 - Keung , et al. May 28, 1 | 1996-05-28 |
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