Concrete catch basin with spring retained manhole cover

Details Concrete catch basin with spring retained manhole cover Concrete catch basin with spring retained manhole cover

1976-03-22

1977-01-04

Jaudon, Henry S.

Road structure, process, or apparatus

Drain or gutter

Street or curb inlet for surface drainage

404 25, 49465, E02D 2912, E02D 2914

Patent

active

040009530

ABSTRACT:
A pre-cast concrete catch basin has a metal manhole cover removably disposed in a seat formed in its top slab. A spring biased latch retains the cover in position, the latch engaging a catch extending from the lower surface of the top slab.

REFERENCES:
patent: 794661 (1905-06-01), Clark
patent: 795687 (1905-06-01), Cameron
patent: 2114499 (1938-04-01), Maclear
patent: 3142234 (1964-06-01), Maloon
patent: 3250189 (1966-05-01), Peletz

Affiliated with

Also associated with

Rating

Concrete catch basin with spring retained manhole cover does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Concrete catch basin with spring retained manhole cover, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Concrete catch basin with spring retained manhole cover will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-250303