Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Treatment
Design Patent
2007-07-31
2007-07-31
Webster, Robin (Department: 2911)
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Treatment
Design Patent
active
29251977
CLAIM:
The ornamental design for waterline cartridge, as shown and described.
REFERENCES:
patent: 2681111 (1954-06-01), Thompson
patent: 3291314 (1966-12-01), Rosaen
patent: 3901320 (1975-08-01), Calderon et al.
patent: 5223136 (1993-06-01), Gilbert
Cooley Marianna
Fraser Timothy W.
Webster Robin
Winstead P C
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