Adjustable gas tube
Walters , et al. May 12, 1
U.S. patent number D326,031 [Application Number 07/349,502] was granted by the patent office on 1992-05-12 for adjustable gas tube. This patent grant is currently assigned to American General Products, Inc.. Invention is credited to Neil Boatwright, Jon S. Walters.
| United States Patent | D326,031 |
| Walters , et al. | May 12, 1992 |
Adjustable gas tube
Claims
The ornamental design for the adjustable gas tube, as shown and described.
| Inventors: | Walters; Jon S. (Chesterfield, MO), Boatwright; Neil (Newburgh, IN) |
|---|---|
| Assignee: | American General Products, Inc.
(Maryland Heights, MO) |
| Appl. No.: | 07/349,502 |
| Filed: | May 9, 1989 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 127425 | Dec 2, 1987 | 482799 | |||
| Current U.S. Class: | D7/402 |
| Field of Search: | ;D7/402,407,332-337 ;D23/266,418 ;126/41R,39E ;431/354 ;D8/385,384,387,391,393 |
References Cited [Referenced By]
U.S. Patent Documents
| D231328 | April 1974 | Nasser |
| 4598692 | July 1986 | Hitch |
| 4679544 | July 1987 | Koziol |
| 4686957 | August 1987 | Koziol |
| 4762530 | August 1988 | Koziol |
| 4773384 | September 1988 | Koziol |
| 4827899 | May 1989 | Walters et al. |
Assistant Examiner: Allen; Paula
Attorney, Agent or Firm: Denk; Paul M.
Description
FIG. 1 is a front perspective view of an adjustable gas tube showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a side elevational view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a side elevational view of another embodiment thereof;
FIG. 7 is a front elevational view thereof;
FIG. 8 is a side elevational view of another embodiment thereof; and,
FIG. 9 is a front elevational view thereof.
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