E - Fixed Constructions – 06 – C
Patent
E - Fixed Constructions
06
C
228/3
E06C 9/04 (2006.01)
Patent
CA 1288745
STEP ASSEMBLY Abstract of the Disclosure A manhole step assembly including a substantially U-shaped metal rod and a corrosion resistant covering molded about the rod is taught. The covering has a tapered portion formed at the free ends thereof, and the tapered portion has a roughed surface to increase the surface area of compression which is used to hold the step in place in the wall of a manhole shaft. A socket which may be cast in such a shaft is also disclosed.
519596
Bowen Harry E.
Bowen (h.) Company Inc.
Fetherstonhaugh & Co.
LandOfFree
Step assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Step assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Step assembly will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1180417