Surface cleaning vehicle
Hoover January 29, 1
U.S. patent number D314,257 [Application Number 07/190,951] was granted by the patent office on 1991-01-29 for surface cleaning vehicle. This patent grant is currently assigned to Hoover & Wells, Inc.. Invention is credited to Robert E. Hoover.
| United States Patent | D314,257 |
| Hoover | January 29, 1991 |
Surface cleaning vehicle
Claims
The ornamental design for a surface cleaning vehicle, as shown and described.
| Inventors: | Hoover; Robert E. (Toledo, OH) |
|---|---|
| Assignee: | Hoover & Wells, Inc.
(Toledo, OH) |
| Appl. No.: | 07/190,951 |
| Filed: | May 6, 1988 |
| Current U.S. Class: | D32/15 |
| Field of Search: | ;D32/15,16 ;D15/10,124 ;51/423,424,425,429 |
References Cited [Referenced By]
U.S. Patent Documents
| D189718 | February 1961 | Patch |
| D273620 | April 1984 | Kimzey et al. |
| 3660943 | May 1972 | Barnthouse |
| 3691689 | September 1972 | Goff |
| 3704552 | December 1972 | Beaver et al. |
| 3756377 | September 1973 | Goff |
| 3858359 | January 1975 | Leliaert |
| 3877175 | April 1975 | Snyder |
| 4035958 | July 1977 | Nishio |
| 4052820 | October 1977 | Bergh |
| 4336671 | June 1982 | Nelson |
| 4376358 | March 1983 | Shelton |
| 4382352 | May 1983 | Nelson |
| 4416092 | November 1983 | Nelson |
| 4646481 | March 1987 | Dickson |
Other References
|
Porta Shot-Blast Cleaning Machines, Nelco Manufacturing, Inc., Aug. 1984, Sales Literature. . Turbo Blast, Philip Johnson Corporation, May, 1985, Sales Literature.. |
Primary Examiner: Word; A. Hugo
Assistant Examiner: Allen; Paula
Attorney, Agent or Firm: Marshall & Melhorn
Description
FIG. 1 is a front perspective view of a surface cleaning vehicle showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a rear elevational view thereof; and
FIG. 6 is a top plan view thereof.
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