Retaining wall block
Blomquist , et al. September 10, 1
U.S. patent number D319,885 [Application Number 07/620,306] was granted by the patent office on 1991-09-10 for retaining wall block. This patent grant is currently assigned to Kiltie Corporation. Invention is credited to Peter J. Blomquist, Michael E. Woolford.
| United States Patent | D319,885 |
| Blomquist , et al. | September 10, 1991 |
Retaining wall block
Claims
The ornamental design for a retaining wall block, as shown and described.
| Inventors: | Blomquist; Peter J. (Lake Elmo, MN), Woolford; Michael E. (Lake Elmo, MN) |
|---|---|
| Assignee: | Kiltie Corporation (North St.
Paul, MN) |
| Appl. No.: | 07/620,306 |
| Filed: | November 30, 1990 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 239976 | Sep 2, 1988 | ||||
| Current U.S. Class: | D25/118; D25/113 |
| Field of Search: | ;D25/112,113,116,118 ;52/169.1,169.4,415,425,439,596,598,605-610 ;405/119,284-286 |
References Cited [Referenced By]
U.S. Patent Documents
| D21522 | May 1892 | Lewis |
| D36805 | February 1904 | Palmer |
| D249558 | September 1978 | Blomquist |
| 415773 | November 1889 | Fiske |
| 2629135 | February 1953 | Johnson |
| 2847848 | August 1958 | Grants |
| 1034228 | Jul 1953 | FR | |||
Other References
|
Audel's Mason's & Builder's Guide .COPYRGT.1924 pp. 954, 956, 959, 961, 962 vol. 4.. |
Primary Examiner: Word; A. Hugo
Assistant Examiner: Clark; Doris
Attorney, Agent or Firm: Kinney & Lange
Description
FIG. 1 is a perspective view of a retaining wall block showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a side elevational view thereof;
FIG. 5 is a rear elevational view thereof; and
FIG. 6 is a bottom plan view thereof.
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