US2001010136A1PendingUtilityA1

Communication railway siding to pass inside the rainwater drainpipe

34
Priority: Jan 26, 2000Filed: Jan 24, 2001Published: Aug 2, 2001
Est. expiryJan 26, 2020(expired)· nominal 20-yr term from priority
Inventors:Tomomi Nakamura
H02G 3/0431E04D 13/08
34
PatentIndex Score
0
Cited by
0
References
0
Claims

Abstract

The rainwater drainpipe attached to the site where a building and the building stand is pulled, and this invention is related to using it as a wiring passage of the communication cable. At present, though a communication means to each house depends on a telephone circuit, the development of the new information communication is measured by passing a communication railway siding cable in the rainwater drainpipe. It passes through the communication cable to that because the rainwater drainpipe installed in the building surely goes through to the road side exit.

Claims

exact text as granted — not AI-modified
What is claimed is:  
     
         1 . A communication railway siding to pass inside the pipe of the rainwater drainpipe of a site for a building and the building to be built.

Join the waitlist — get patent alerts

Track US2001010136A1 — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.