Filter manifold connector
United States Patent D472604
US Patent References:
Plectrum piano action
Taylor - - 2808754
Liquid filters
Pudlo - - 2809754
Filter and filter cartridge
Lorimer - - 2858026
FILTER ASSEMBLY
Thomsen - - 3746171
Water filter
Chandler - - 4515692
Plectrum piano action
Taylor - - 2808754
Liquid filters
Pudlo - - 2809754
Filter and filter cartridge
Lorimer - - 2858026
FILTER ASSEMBLY
Thomsen - - 3746171
Water filter
Chandler - - 4515692
Representative Image:
Inventors:
Fritze, Karl (Denmark Township, MN)
Application Number:
D/166178
Publication Date:
04/01/2003
Filing Date:
08/22/2002
View Patent Images:
Export Citation:
Assignee:
PentaPure Incorporated (Eagan, MN)
Primary Class:
Field of Search:
210/234, D23/207, 210/232, D23/209, 210/444, 210/235
US Patent References:
| 4877521 | Quick-change filter cartridge and head therefor | Petrucci | ||
| D306754 | Combined quick-change filter cartridge and head | Petrucci | ||
| 4915831 | Filter assembly featuring displaceable filter head plunger for locking into filter cartridge detent | Taylor | ||
| 4923601 | Filter system having multiple filter elements and backflushing assemblies | Drori | ||
| D313832 | Combined quick-change filter cartridge and head | Petrucci | ||
| D321394 | Quick-change filter cartridge | Petrucci | ||
| D322836 | Top cap of a quick-change filter cartridge | Petrucci | ||
| 5126044 | Iodine resin/carbon water purification system | Magnusson | ||
| 5167814 | Filter apparatus snap lock cartridge retainer | Pulek | ||
| D334614 | End manifold for a filter cartridge | Biltoft | ||
| 5269919 | Self-contained water treatment system | von Medlin | ||
| 5328609 | Multi-stage radial flow filtration system | Magnusson | ||
| 5336406 | Replaceable filter cartridge and head assembly with safety shut-off valve | Stanford | ||
| 5354464 | Multi-port connecting device | Slovak | ||
| D356625 | Filter adapter head | Petrucci et al. | D23/209 | |
| 5456830 | Replaceable filter cartridge for actuating safety shut-off valve in mounting head | Stanford et al. | 210/235 | |
| 5486288 | Mounting head with safety shut-off valve for replaceable filter cartridge | Stanford | ||
| 5562824 | Gravity water purifier | Magnusson | ||
| 5591332 | Filter assembly with automatic shut-off and quick-connect filter cartridge | Reid | ||
| 5779903 | Filter assemblies and end caps for filter assemblies | Smith | ||
| 5826854 | Fluid routing system | Janvrin | ||
| D410064 | Filtration cartridge | Hunter | ||
| 5914037 | Filter device for a water filter | Yen | ||
| 6027644 | Dripless purification manifold and cartridge | Magnusson | ||
| D423081 | Connector | Niermeyer | D23/209 | |
| D433094 | Cartridge connector | Magnusson | ||
| 6193884 | Dripless purification manifold and cartridge | Magnusson | ||
| 6360764 | Cartridge adapter | Fritze | ||
| D455814 | Cartridge for a water purification and treatment system | Magnusson | ||
| 6426001 | Cartridge adapter | Fritze |
Foreign References:
| DE2458784 | ||||
| DE2719875 | ||||
| GB1566502 |
Primary Examiner:
Taylor, Robin V.
Attorney, Agent or Firm:
Patterson, Thuente, Skaar & Christensen, P.A.
Claims:
1. I claim the ornamental design for filter manifold connector, as shown.
Description:
FIG. 1 is a perspective view of the filter manifold connector;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view;
FIG. 4 is a top plan view; and,
FIG. 5 is a bottom plan view.