| |
 |
Owl 1990 Trust Patents |
|
Assignee: Owl 1990 Trust
Address: Hyannis, MA
No. of patents: 7
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| D350816 |
Combined drywell cover and drain insert |
September 20, 1994 |
|
| D350815 |
Combined drywell and storm drain |
September 20, 1994 |
|
| D350814 |
Drywell cover |
September 20, 1994 |
|
| 5249885 |
Method or use of composite drywell |
October 5, 1993 |
| A composite drywell, a drywell system and method employing the composite drywell, which composite drywell comprises a cylindrical drywell having a removable top and bottom section, the drywell composed of a plurality of separate, edge-interlocked, arcuate sections which together form the |
| 5195284 |
Drywell cover and drywell |
March 23, 1993 |
| A drywell cover to cover a drywell and a drywell system employing the drywell and cover wherein the drywell cover comprises a base cover having a raised, central wall section such as a round cylinder and an open inner section and a plurality of at least three therein supporting rib eleme |
| 5131196 |
Drywell cover and drywell |
July 21, 1992 |
| A drywell cover to cover a drywell and a drywell system employing the drywell and cover wherein the drywell cover comprises a base cover having a raised, central wall section such as a round cylinder and an open inner section and a plurality of at least three therein supporting rib eleme |
| 5086594 |
Composite drywell, drywell system and method |
February 11, 1992 |
| A composite drywell, a drywell system and method employing the composite drywell, which composite drywell comprises a cylindrical drywell having a removable top and bottom section, the drywell composed of a plurality of separate, edge-interlocked, arcuate sections which together form the |
|
|
|
