Chemical detergent block
Gladfelter , et al. February 7, 1
U.S. patent number D355,240 [Application Number D/005,747] was granted by the patent office on 1995-02-07 for chemical detergent block. This patent grant is currently assigned to Ecolab. Invention is credited to Daniel K. Boche, Elizabeth J. Gladfelter, Tina O. Outlaw.
| United States Patent | D355,240 |
| Gladfelter , et al. | February 7, 1995 |
Chemical detergent block
Claims
The ornamental design for a chemical detergent block, as shown and described.
| Inventors: | Gladfelter; Elizabeth J. (Falcon Heights, MN), Outlaw; Tina O. (Inver Grove Heights, MN), Boche; Daniel K. (Eagan, MN) |
|---|---|
| Assignee: | Ecolab (St. Paul, MN) |
| Appl. No.: | D/005,747 |
| Filed: | March 10, 1993 |
| Current U.S. Class: | D23/207 |
| Field of Search: | ;D23/207-210 ;D28/8.1,8.2 ;D24/100-104 ;252/90,92,134,174,DIG.2 ;D1/100,127 ;424/451,457,464-465,468-470,472,474 |
References Cited [Referenced By]
U.S. Patent Documents
| D137235 | February 1944 | Butler |
| D272848 | February 1984 | Koziol |
| D280757 | September 1985 | Paulovich et al. |
| D283649 | April 1986 | Casberg |
| D285729 | September 1986 | Tovey |
| D304244 | October 1989 | Tovey |
| D325619 | April 1992 | Casberg |
| D334227 | March 1993 | Gladfelter et al. |
| D334420 | March 1993 | Gladfelter et al. |
| D334421 | March 1993 | Gladfelter et al. |
| D334968 | April 1993 | Gladfelter et al. |
| D335330 | May 1993 | Gladfelter et al. |
| D335699 | May 1993 | Gladfelter et al. |
| D335704 | May 1993 | Casberg |
| 683181 | September 1901 | Mereness |
| 692481 | February 1902 | Robinson |
| 1267949 | May 1918 | Williams |
| 3925225 | December 1975 | Morrison |
| 4569780 | February 1986 | Fernholz et al. |
| 4683072 | July 1987 | Holdt et al. |
| 4835804 | June 1989 | Arnau-Munoz et al. |
| 4906122 | March 1990 | Barrett et al. |
| 4942973 | July 1990 | Bowie |
| 4944165 | July 1990 | Leebeek et al. |
| 5122158 | June 1992 | Kuroda et al. |
| 5133892 | July 1992 | Chun et al. |
| 5198140 | March 1993 | Joshi et al. |
| 5217639 | June 1993 | Mottola |
Assistant Examiner: Tung; M. H.
Attorney, Agent or Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Description
FIG. 1 is a perspective view of the chemical detergent block in accordance with the invention, on a reduced scale;
FIG. 2 is a top plan view of the chemical detergent block shown in FIG. 1;
FIG. 3 is a side elevational view of one side of the chemical detergent block of the invention;
FIG. 4 is an opposite side elevational view of FIG. 3; and,
FIG. 5 is a side elevational view as seen rotated 45 degrees from the FIG. 3 view, the opposite side view is a mirror image.
The bottom view is flat and unornamented.
* * * * *
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 