Heat exchange – Geographical
Reexamination Certificate
2006-05-23
2006-05-23
Walberg, Teresa J. (Department: 3753)
Heat exchange
Geographical
C165S172000
Reexamination Certificate
active
07048037
ABSTRACT:
A geothermal apparatus comprising a first pipe for receiving a heat exchange liquid therein and a second pipe for receiving the heat exchange liquid therein and having a web integrally connected to each of the first and second pipes, between such pipes for holding the second pipe at a predetermined distance from the first pipe. This pair of pipes, which are integrally connected, are installed in the ground in a hole or bore and then are connected to a heat exchanger having a fluid inlet connected to one of the pipes, a fluid outlet connected to the other of the pipes and the end of the pipes remote from the heat exchanger which are connected together.
REFERENCES:
patent: 3648768 (1972-03-01), Scholl
patent: 4062489 (1977-12-01), Henderson
patent: 4269172 (1981-05-01), Parker et al.
patent: 4279291 (1981-07-01), Lambert
patent: 4448237 (1984-05-01), Riley
patent: 4448238 (1984-05-01), Singleton
patent: 4510920 (1985-04-01), Walmet
patent: 4832119 (1989-05-01), Bloor et al.
patent: 4867229 (1989-09-01), Mogensen
patent: 4941773 (1990-07-01), Vergouw
patent: 5109932 (1992-05-01), Bueter
patent: 5161626 (1992-11-01), Laffkas
patent: 5329992 (1994-07-01), Tripp
patent: 5372016 (1994-12-01), Rawlings
patent: 5561985 (1996-10-01), Cochran
patent: 5642964 (1997-07-01), DeMasters
patent: 5758724 (1998-06-01), Amerman
patent: 6000459 (1999-12-01), Jeppesen
patent: 6041862 (2000-03-01), Amerman
patent: 6585036 (2003-07-01), Amerman
patent: 2003/0094264 (2003-05-01), Bergevin
COPY -3 sheets entitled Geothermal Bore Technologies, Inc.—Basic Objective of the GeoClip™, dated Sep. 10, 2002.
COPY—1 sheet (color) showing a TriAction Reamer/Operational—sheet from a website dated Nov. 5, 2003.
Copy—1 sheet showing a Plug Style Innerduct Puller, undated.
Sturm & Fix LLP
Walberg Teresa J.
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