Sheave with domed gussets
Lutter , et al. August 10, 2
U.S. patent number D621,240 [Application Number D/343,862] was granted by the patent office on 2010-08-10 for sheave with domed gussets. This patent grant is currently assigned to The Crosby Group, Inc.. Invention is credited to Ernest E. Lutter, Larry Postelwait.
| United States Patent | D621,240 |
| Lutter , et al. | August 10, 2010 |
Sheave with domed gussets
Claims
CLAIM The ornamental design for a sheave with domed gussets, as shown and described.
| Inventors: | Lutter; Ernest E. (Sand Springs, OK), Postelwait; Larry (Catoosa, OK) |
|---|---|
| Assignee: | The Crosby Group, Inc. (Tulsa,
OK) |
| Appl. No.: | D/343,862 |
| Filed: | September 21, 2009 |
| Current U.S. Class: | D8/356 |
| Current International Class: | 0805 |
| Field of Search: | ;D8/105,107,333,349,354,356,358,360,360.1,367,372,373,382,383,394-396,400 ;D13/133,139.1,139.4,153,154,155 ;24/18,20W,23W,115R,197,561,573.11,581.12,582.13,583.1 ;52/220.7 ;174/66,135,153G,650,656 ;242/400.1,405.1,405.2,600,603 ;248/65,74.1-74.4,75,201,214,215,229.26 ;439/92-108,421,501,535 |
References Cited [Referenced By]
U.S. Patent Documents
| 1535791 | April 1925 | Raeburn |
| 1627572 | May 1927 | Olinger et al. |
| 1781960 | November 1930 | Schultz |
| 1800664 | April 1931 | Schultz |
| 2787165 | April 1957 | Schultz, Jr. |
| 2981120 | April 1961 | Schultz, Jr. |
| 3069919 | December 1962 | Schultz, Jr. |
| 3094881 | June 1963 | Schultz, Jr. |
| 3245273 | April 1966 | Loper et al. |
| 3599503 | August 1971 | Schultz, Jr. |
| 3714838 | February 1973 | Gilson |
| 4518372 | May 1985 | Dye |
| D347378 | May 1994 | Warner |
| 5454760 | October 1995 | Aranibar |
| 6340271 | January 2002 | Carlson et al. |
| D493697 | August 2004 | Kay |
| 7594642 | September 2009 | Curchod |
| 2004/0178398 | September 2004 | Miller et al. |
| 2008/0157043 | July 2008 | Chiu |
| 2009/0114893 | May 2009 | Lange |
| 1604940 | Dec 2005 | EP | |||
| WO 2009053822 | Apr 2009 | WO | |||
Other References
|
Drawing of European style sheave--http://www.forjas-irizar.com/html/eng/graf/foto-poleas1.gif, dated: Aug. 25, 2009. cited by other . Miller Products Alloy Steel Sheaves--http://www.millerproducts.net/sheaves.htm, dated Sep. 14, 2009. cited by other. |
Primary Examiner: Spear; Robert M
Assistant Examiner: Acker; Karen
Attorney, Agent or Firm: Head, Johnson & Kachigian, P.C.
Description
FIG. 1 is a perspective view of a sheave with domed gussets showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a top view thereof; and,
FIG. 5 is a sectional view taken along section lines 5--5 of FIG. 4.
The rear view is a mirror image of the front view shown in FIG. 2.
The right side view is a mirror image of the left side view shown in FIG. 3.
The bottom view is a mirror image of the top view shown in FIG. 4.
The broken lines in the drawing represent unclaimed environmental material.
* * * * *
References
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