Portable liquid oxygen container
Lang , et al. October 4, 2
U.S. patent number D510,437 [Application Number D/180,266] was granted by the patent office on 2005-10-04 for portable liquid oxygen container. This patent grant is currently assigned to Mallinckrodt, Inc.. Invention is credited to Michael Lang, Michael Shin.
| United States Patent | D510,437 |
| Lang , et al. | October 4, 2005 |
Portable liquid oxygen container
Claims
The ornamental design for a portable liquid oxygen container, as shown and described.
| Inventors: | Lang; Michael (Walnut Creek, CA), Shin; Michael (Pleasanton, CA) |
|---|---|
| Assignee: | Mallinckrodt, Inc. (St. Louis,
MO) |
| Appl. No.: | D/180,266 |
| Filed: | April 22, 2003 |
| Current U.S. Class: | D24/164 |
| Current International Class: | 2404 |
| Field of Search: | ;D24/164,165,129,128 ;128/204.18,205.24,205.25,205.12 ;96/116,117,130,144,8,96 |
References Cited [Referenced By]
U.S. Patent Documents
| 3672129 | June 1972 | Strople et al. |
| 4409978 | October 1983 | Bartos |
| 4788973 | December 1988 | Kirchgeorg et al. |
| D329288 | September 1992 | Miller et al. |
| D412577 | August 1999 | Mickelson et al. |
| D436401 | January 2001 | Remes et al. |
| D437056 | January 2001 | Remes et al. |
| D471982 | March 2003 | Cheng |
| 6575159 | June 2003 | Frye et al. |
| 6691702 | February 2004 | Appel et al. |
| 6742517 | June 2004 | Frye et al. |
Assistant Examiner: Yu; Daniel
Attorney, Agent or Firm: Rothwell, Figg, Ernst & Manbeck, PC
Description
FIG. 1 is a left elevational view of the invention.
FIG. 2 is a front elevational view of the invention.
FIG. 3 is a right elevational view of the invention.
FIG. 4 is a rear elevational view of the invention.
FIG. 5 is a perspective view of the invention.
FIG. 6 is a top plan view of the invention; and,
FIG. 7 is a bottom plan view of the invention.
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