| 
 | We claim the ornamental design for a teapot with a piston filter assembly, as shown and described. | |||||||||||||||||
FIG. 1 is a front view of a teapot with a piston filter assembly comprising a piston, a filter element and a holding ring, showing our new design, with the piston in a raised position, the side and rear views being identical thereto;
FIG. 2 is a front view of the teapot with a piston filter assembly with the piston in the lowered position, the side and rear views being identical thereto;
FIG. 3 is a front perspective view thereof;
FIG. 4 is an exploded perspective view of a piston filter assembly with the teapot portion removed for ease of illustration;
FIG. 5 is a top plan view of a teapot with a piston filter assembly; and,
FIG. 6 is a bottom view thereof.
Jensen, Claus, Holbaek, Henrik Peter
| Patent | Priority | Assignee | Title | 
| 10799870, | Mar 03 2017 | Gen-Probe Incorporated | Evaporation-limiting inserts for reagent containers and related methods of use | 
| 11097957, | Dec 12 2018 | FairCap CIC | Apparatus and method for filtering water | 
| 11613477, | Nov 03 2020 | FairCap CIC | Self-cleaning water filter | 
| 11825974, | Mar 01 2020 | Expandable strainer insert for bottles | |
| 8424448, | Mar 11 2010 | Ram Industrial Design, Inc.; RAM INDUSTRIAL DESIGN, INC | Beverage dispenser | 
| D560414, | Apr 03 2006 | B V KONINKLIJKE VAN KEMPEN & BEGEER | French carafe | 
| D567005, | Dec 21 2005 | PI-Design AG | Coffee pot with funnel | 
| D567008, | Dec 21 2005 | PI-Design AG | Coffee pot with lid | 
| D567009, | Dec 21 2005 | PI-Design AG | Coffee pot with funnel | 
| D598234, | May 21 2007 | Pi-Design, AG | Ice tea jug | 
| D609571, | Feb 20 2008 | RECKITT BENCKISER UK LIMITED | Bottle | 
| D610915, | Jun 03 2008 | S C JOHNSON & SON, INC | Spray dispenser | 
| D612659, | Apr 24 2009 | Product Specialties Inc.; Concept Solutions Limited | Wine aerator | 
| D613114, | Jul 17 2009 | Tea Forté, Inc. | Tea infuser | 
| D631285, | May 26 2010 | O2C RALEIGH, LLC | Bottle top with filter | 
| D631286, | May 26 2010 | O2C RALEIGH, LLC | Bottle top with filter | 
| D671786, | Aug 23 2011 | Lin Holding Aps | Decanter | 
| D671787, | Aug 23 2011 | Lin Holding Aps | Decanter | 
| D713685, | Mar 07 2013 | ETS EXPRESS, INC | Beverage container | 
| D725425, | Dec 19 2012 | BRITA AG; Brita SE | Carafe assembly | 
| D729579, | Feb 20 2014 | Tabletops Unlimited, Inc. | Beverage container with built-in infuser and cooling element | 
| D742160, | Jan 02 2014 | Pl-Design AG | Coffee maker | 
| D742175, | Jun 03 2014 | O2C RALEIGH, LLC | Bottle | 
| D745308, | May 13 2014 | Cool Gear International, LLC | Pitcher with two-stage water filtration | 
| D745739, | Dec 08 2014 | Electronic hookah | |
| D770100, | Jul 30 2015 | Dog watering device | |
| D781646, | May 13 2014 | Cool Gear International, LLC | Two-stage water filtration | 
| D782862, | Sep 30 2015 | Cold brew coffee maker | |
| D785396, | May 07 2015 | PI-Design AG | Coffee maker | 
| D786003, | Mar 12 2015 | PI-Design AG | Coffee maker | 
| D786605, | Aug 20 2015 | PI-Design AG | Coffeepot | 
| D787253, | Oct 19 2015 | PI-Design AG | Coffee maker | 
| D787875, | Sep 30 2015 | EPOCA INTERNATIONAL, INC | Pitcher | 
| D793147, | Apr 04 2016 | PI-Design AG | Coffee maker | 
| D827433, | Apr 12 2016 | HALEON CH SARL | Cap | 
| D827434, | Apr 12 2016 | HALEON CH SARL | Cap | 
| D829481, | Oct 19 2015 | PI-Design AG | Coffee maker | 
| D830758, | Apr 04 2016 | PI-Design AG | Coffee maker | 
| D840755, | Aug 29 2017 | Product Specialties Inc. | Glass | 
| D888194, | Apr 12 2018 | FairCap CIC | Water filter | 
| D955177, | Jul 05 2021 | SHANXI JINBAIJIA TRADE CO LTD | Decanter | 
| ER3298, | |||
| ER8208, | 
| Patent | Priority | Assignee | Title | 
| 1659383, | |||
| 3869966, | |||
| 4148619, | Aug 19 1977 | Flask and mechanical aerator | |
| 5407570, | Aug 28 1991 | Flexible filter element | |
| 5472274, | Sep 12 1994 | Pitcher with cooling and stirring structures | |
| 5915580, | Dec 24 1997 | THE COOLTECH CORPORATION | Container covering | 
| 5928512, | Apr 03 1996 | BANK OF AMERICA, N A , AS ADMINISTRATIVE AGENT | Demountable filter for a bottle or the like | 
| 6003346, | Jun 16 1998 | CHEN, CHEN-CHUN | Beaker for sample dyeing machine and sample dyeing | 
| 6153096, | Aug 10 1998 | O2C RALEIGH, LLC | Shroud for bottle mounted filters | 
| 6200471, | Jan 12 1999 | O2C RALEIGH, LLC | Bottle specialty water filters | 
| 6283013, | Jan 09 1998 | Hamilton Beach Brands, Inc | Tea steeper for coffeemaker | 
| 6656350, | Dec 12 2000 | Kitakaze Corporation | Water purifying cartridge for empty polyethylene terephthalate or pet bottle | 
| 6732635, | May 14 2001 | EVA DENMARK A S | Coffee pot | 
| 181301, | |||
| 199994, | |||
| 214831, | |||
| 219898, | |||
| 224034, | |||
| 231685, | |||
| D295145, | Sep 17 1984 | Maison Paul Jeanjean | Carafe | 
| D300107, | Jul 24 1986 | COMERICA BANK - TEXAS | Carafe with stopper | 
| D344212, | Jun 22 1992 | Chia Jung Co., Ltd. | Vacuum jug | 
| D409051, | Jun 16 1998 | Vacuum flask | |
| D452408, | Sep 05 2000 | Cooling container | |
| D453279, | Sep 13 2000 | Vacuum flask | |
| D474406, | Dec 18 2001 | Progressive International Corp. | Liquid dispenser | 
| D491767, | Mar 27 2003 | Progressive International Corp. | Oil spreader | 
| EP569435, | 
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
| May 11 2004 | JENSEN, CLAUDE | EVA DENMARK A S | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015638/ | 0350 | |
| May 11 2004 | HOLBAEK, HENRIK PETER | EVA DENMARK A S | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015638/ | 0350 | |
| May 21 2004 | Eva Denmark A/S | (assignment on the face of the patent) | / | 
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