Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent
1979-03-22
1981-02-03
Kemper, Catherine E.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
D2303
Patent
active
D02581418
REFERENCES:
patent: 735321 (1903-08-01), Walker
patent: 1989999 (1935-02-01), Niederle
patent: 2141330 (1938-12-01), Abbot
patent: 2205378 (1940-06-01), Abbot
Brunton James E.
Kemper Catherine E.
SAV Solar Systems, Inc.
LandOfFree
Solar water heater does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Solar water heater, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solar water heater will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-544555