Ing. Erich Pfeiffer GmbH
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ing. Erich Pfeiffer GmbH.The latest application filed is for "dispenser for media".
Company Profile
0.95.2
Trademarks
- Ing. Erich Pfeiffer GmbH - Radolfzell DE
- Ing. Erich Pfeiffer GmbH - Randolfzell DE
- Ing. Erich Pfeiffer GmbH - DE DE
- Ing. Erich Pfeiffer GmbH -
- Ing. Erich Pfeiffer GmbH - both of DE
Trademarks
Patent Activity
| Patent | Date |
|---|---|
| Discharging device Grant 8,596,266 - Eberhard December 3, 2 | 2013-12-03 |
| Discharge device with discharge stroke which reduces volume of media and dosage chambers Grant 8,348,096 - Greiner-Perth January 8, 2 | 2013-01-08 |
| Device for application of a cosmetic powder to a sponge Grant 8,336,563 - Guenther , et al. December 25, 2 | 2012-12-25 |
| Discharge device Grant 8,292,124 - Guenther October 23, 2 | 2012-10-23 |
| Dispensing device Grant 8,292,129 - Stadelhofer , et al. October 23, 2 | 2012-10-23 |
| Dispensing device for media Grant 8,162,183 - Koenig , et al. April 24, 2 | 2012-04-24 |
| Inhaler Grant D657,447 - Herfort April 10, 2 | 2012-04-10 |
| Inhaler Grant D657,448 - Herfort April 10, 2 | 2012-04-10 |
| Inhaler Grant D657,446 - Herfort April 10, 2 | 2012-04-10 |
| Microdosing device Grant 8,113,204 - Koerner , et al. February 14, 2 | 2012-02-14 |
| Discharge device Grant 8,109,414 - Cater , et al. February 7, 2 | 2012-02-07 |
| Discharge device for media Grant 8,056,765 - Auerbach , et al. November 15, 2 | 2011-11-15 |
| Discharge device Grant 8,038,036 - Bruder , et al. October 18, 2 | 2011-10-18 |
| Discharger for a flowable medium Grant 8,006,870 - Stadelhofer , et al. August 30, 2 | 2011-08-30 |
| Dispenser and dosing subassembly for dosing of a medium Grant 7,950,391 - Fuchs May 31, 2 | 2011-05-31 |
| Metering device for at least one medium Grant 7,946,455 - Ritsche , et al. May 24, 2 | 2011-05-24 |
| Metering device Grant 7,837,129 - Schuerle , et al. November 23, 2 | 2010-11-23 |
| Dosing device Grant 7,779,830 - Koerner , et al. August 24, 2 | 2010-08-24 |
| Microdosing device for a liquid medium Grant 7,770,757 - Helmlinger August 10, 2 | 2010-08-10 |
| Dispenser for media Grant 7,726,522 - Greiner-Perth June 1, 2 | 2010-06-01 |
| Actuating device for a medium dispenser Grant 7,717,299 - Greiner-Perth May 18, 2 | 2010-05-18 |
| Metering device for a medium Grant 7,661,557 - Volker , et al. February 16, 2 | 2010-02-16 |
| Microdosing device Grant 7,584,903 - Koerner , et al. September 8, 2 | 2009-09-08 |
| Dosing device with a dosing casing in one or more parts Grant 7,571,838 - Wolter , et al. August 11, 2 | 2009-08-11 |
| Dispenser head Grant D596,940 - Eigenstetter July 28, 2 | 2009-07-28 |
| Container for cosmetics Grant D584,631 - Van Well January 13, 2 | 2009-01-13 |
| Dispenser head Grant D581,788 - Van Well December 2, 2 | 2008-12-02 |
| Dosing device for at least one medium Grant 7,367,478 - Fuchs May 6, 2 | 2008-05-06 |
| Dosing device Grant 7,306,116 - Fuchs December 11, 2 | 2007-12-11 |
| Discharge device for manually producing a volume flow Grant 7,299,949 - Greiner-Perth November 27, 2 | 2007-11-27 |
| Valve mechanism Grant 7,281,644 - Cater October 16, 2 | 2007-10-16 |
| Metering pump, method for its production and device for carrying out the method Grant 7,223,090 - Fuchs May 29, 2 | 2007-05-29 |
| Dosing device with a pumping device Grant 7,201,296 - Graf April 10, 2 | 2007-04-10 |
| Dosing device comprising a medium reservoir and corresponding pump device Grant 7,182,226 - Mbonyumuhire February 27, 2 | 2007-02-27 |
| Discharge device for at least one medium Grant 7,104,469 - Merk , et al. September 12, 2 | 2006-09-12 |
| Dispenser for the discharge of flowable media Grant 7,066,359 - Greiner-Perth June 27, 2 | 2006-06-27 |
| Discharge device for at least one medium Grant 6,997,357 - Fuchs February 14, 2 | 2006-02-14 |
| Dispenser for discharging a fluid medium Grant 6,986,444 - Fuchs January 17, 2 | 2006-01-17 |
| Dispenser for media Grant 6,886,556 - Fuchs May 3, 2 | 2005-05-03 |
| Method and dispenser for mixing and discharging media Grant 6,877,672 - Stihl April 12, 2 | 2005-04-12 |
| Dispenser for liquid media, especially for cosmetic purposes Grant D502,033 - Bruder February 22, 2 | 2005-02-22 |
| Media dispenser Grant 6,808,085 - Greiner-Perth , et al. October 26, 2 | 2004-10-26 |
| Dispenser for media Grant 6,772,915 - Helmlinger August 10, 2 | 2004-08-10 |
| Media dispenser Grant 6,736,293 - Greiner-Perth May 18, 2 | 2004-05-18 |
| Dispenser for media and method for producing a dispenser Grant 6,732,955 - Ritsche , et al. May 11, 2 | 2004-05-11 |
| Dispenser for media Grant 6,725,857 - Ritsche April 27, 2 | 2004-04-27 |
| Two-way valve, especially for liquid dispensers Grant 6,708,714 - Mijers March 23, 2 | 2004-03-23 |
| Dispenser for flowable media Grant 6,708,846 - Fuchs , et al. March 23, 2 | 2004-03-23 |
| Dispenser for liquids or for viscous or sprayable products Grant 6,705,493 - Mijers March 16, 2 | 2004-03-16 |
| Discharge apparatus for media Grant 6,679,248 - Stadelhofer January 20, 2 | 2004-01-20 |
| Media dispenser Grant 6,626,328 - Ritsche , et al. September 30, 2 | 2003-09-30 |
| Media dispenser Grant 6,626,330 - Ritsche September 30, 2 | 2003-09-30 |
| Application method for at least two different media and dispenser therefor Grant 6,626,379 - Ritsche , et al. September 30, 2 | 2003-09-30 |
| Device for detecting the operation of a dispenser and the dispenser Grant 6,595,389 - Fuchs July 22, 2 | 2003-07-22 |
| Spray for liquid media Grant D476,224 - de Baschmakoff , et al. June 24, 2 | 2003-06-24 |
| Dispenser and method for discharging media Grant 6,578,741 - Ritsche , et al. June 17, 2 | 2003-06-17 |
| Smart miniature fragrance dispensing device for multiple ambient scenting applications and environments Grant 6,554,203 - Hess , et al. April 29, 2 | 2003-04-29 |
| Dispenser for media App 20030052196 - Fuchs, Karl-Heinz | 2003-03-20 |
| Pump for liquid media Grant D471,796 - de Baschmakoff , et al. March 18, 2 | 2003-03-18 |
| Discharge apparatus for media Grant 6,527,144 - Ritsche , et al. March 4, 2 | 2003-03-04 |
| Dispenser for liquid media, especially for cosmetics and pharmaceuticals Grant D469,008 - Helmlinger January 21, 2 | 2003-01-21 |
| Media dispenser Grant 6,484,715 - Ritsche , et al. November 26, 2 | 2002-11-26 |
| Media dispenser Grant 6,478,196 - Fuchs November 12, 2 | 2002-11-12 |
| Media dispenser Grant 6,461,322 - Ritsche October 8, 2 | 2002-10-08 |
| Discharge apparatus for media Grant 6,454,185 - Fuchs September 24, 2 | 2002-09-24 |
| Dispenser with manually operable discharge device Grant 6,446,839 - Ritsche September 10, 2 | 2002-09-10 |
| Discharge apparatus for media Grant 6,427,684 - Ritsche , et al. August 6, 2 | 2002-08-06 |
| Apparatus for the discharge of an atomized liquid medium in partial strokes of different length Grant 6,427,878 - Greiner-Perth , et al. August 6, 2 | 2002-08-06 |
| Dispenser for flowable media, particularly for atomizing liquids Grant 6,419,167 - Fuchs July 16, 2 | 2002-07-16 |
| Smart miniature fragrance dispensing device for multiple ambient scenting applications and environments App 20020043568 - Hess, Joseph ; et al. | 2002-04-18 |
| Medium dispenser Grant 6,367,473 - Kafer April 9, 2 | 2002-04-09 |
| Dispenser with manually operable discharge device Grant 6,364,166 - Ritsche , et al. April 2, 2 | 2002-04-02 |
| Discharge device for flowable media using a thrust piston pump Grant 6,321,942 - Krampen , et al. November 27, 2 | 2001-11-27 |
| Media dispenser Grant 6,257,454 - Ritsche July 10, 2 | 2001-07-10 |
| Discharge control for a media dispenser Grant 6,234,366 - Fuchs May 22, 2 | 2001-05-22 |
| Thrust piston pump with double valve assembly Grant 6,227,415 - Ritsche , et al. May 8, 2 | 2001-05-08 |
| Discharge apparatus with organic component active against microorganisms Grant 6,227,413 - Bommer May 8, 2 | 2001-05-08 |
| Dispenser for media, particularly powder Grant 6,179,164 - Fuchs January 30, 2 | 2001-01-30 |
| Technical field and background of the invention Grant 6,062,433 - Fuchs May 16, 2 | 2000-05-16 |
| Dispensing container with variable volume compensation Grant 6,062,430 - Fuchs May 16, 2 | 2000-05-16 |
| Media dispenser having a plurality of flow operating states Grant 6,059,150 - Fuchs , et al. May 9, 2 | 2000-05-09 |
| Dosing and discharging device for flowable media including powder/air dispersions Grant 6,055,979 - Fuchs May 2, 2 | 2000-05-02 |
| Dispenser for discharging media Grant 5,992,703 - Fuchs November 30, 1 | 1999-11-30 |
| Media dispenser having a vent with a microbic barrier Grant 5,988,449 - Fuchs , et al. November 23, 1 | 1999-11-23 |
| Dispenser for discharging media Grant 5,964,417 - Amann , et al. October 12, 1 | 1999-10-12 |
| Combined pharmaceutical discharge apparatus and lid Grant D414,555 - Ritsche September 28, 1 | 1999-09-28 |
| Combined pharmaceutical discharge apparatus and lid Grant D414,261 - Ritsche September 21, 1 | 1999-09-21 |
| Dispenser for discharging media, as well as method and device for filling a dispenser Grant 5,950,879 - Ritsche September 14, 1 | 1999-09-14 |
| Discharge head for media for treatment of the throat Grant 5,938,125 - Ritsche , et al. August 17, 1 | 1999-08-17 |
| Dispenser providing treatment surface engagement Grant 5,921,444 - Fuchs July 13, 1 | 1999-07-13 |
| Dispenser having nozzle insert with passages for discharge of two media Grant 5,901,883 - Ritsche May 11, 1 | 1999-05-11 |
| Fluid media dispenser and method of manufacturing dispenser Grant 5,862,962 - Fuchs , et al. January 26, 1 | 1999-01-26 |
| Dispenser for media including a valved outlet Grant 5,860,567 - Fuchs , et al. January 19, 1 | 1999-01-19 |
| Medication dispensing apparatus Grant D401,323 - Ritsche November 17, 1 | 1998-11-17 |
| Discharge apparatus for flowable media Grant 5,816,504 - Zuckschwerdt , et al. October 6, 1 | 1998-10-06 |
| Apparatus for controllably discharging flowable media Grant 5,813,570 - Fuchs , et al. September 29, 1 | 1998-09-29 |
| Dispenser for flowable media Grant 4,817,829 - Fuchs , et al. April 4, 1 | 1989-04-04 |
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