Combined drywell cover and drain insert

- Owl 1990 Trust
Description

FIG. 1 is a perspective view of the drywell cover, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a side elevational view thereof, opposite that shown in FIG. 3;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a perspective view from above of the drywell cover of FIG. 1 in use with a drywell. The broken line showing of the drywell is included for the purpose of illustrating environmental elements only and forms no part of the claimed design;

FIG. 7 is a perspective view of the combined drywell cover and drain insert;

FIG. 8 is a top plan view thereof; and,

FIG. 9 is a side elevational view thereof, the opposite side being identical thereto.

Referenced Cited
U.S. Patent Documents
317153 May 1885 Lowrie
1469321 October 1923 Kramer
4224770 September 30, 1980 Petty
4861186 August 29, 1989 Ferns
4890425 January 2, 1990 Mamula
Patent History
Patent number: D350816
Type: Grant
Filed: Jun 16, 1992
Date of Patent: Sep 20, 1994
Assignee: Owl 1990 Trust (Hyannis, MA)
Inventor: Thomas Florence (Centerville, MA)
Primary Examiner: Stella Reid
Assistant Examiner: Eric M. Watterson
Attorney: Richard P. Crowley
Application Number: 7/900,100
Classifications