Digging tooth
Clendenning August 28, 2
U.S. patent number D447,154 [Application Number D/127,123] was granted by the patent office on 2001-08-28 for digging tooth. This patent grant is currently assigned to H&L Tooth Company. Invention is credited to Charles Clendenning.
| United States Patent | D447,154 |
| Clendenning | August 28, 2001 |
Digging tooth
Claims
The ornamental design for a digging tooth, as shown and described.
| Inventors: | Clendenning; Charles (Broken Arrow, OK) |
|---|---|
| Assignee: | H&L Tooth Company (Tulsa,
OK) |
| Appl. No.: | D/127,123 |
| Filed: | July 31, 2000 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 112693 | Oct 21, 1999 | D436116 | |||
| Current U.S. Class: | D15/29 |
| Current International Class: | 1504 |
| Field of Search: | ;D15/10,25,28,29 ;37/452-455 |
References Cited [Referenced By]
U.S. Patent Documents
| 3425117 | February 1969 | Hill |
| 3444633 | May 1969 | Hensley |
| 3623247 | November 1971 | Stepe |
| 4481728 | November 1984 | Mulder et al. |
| 4611418 | September 1986 | Launder |
| 4949481 | August 1990 | Fellner |
| 5018283 | May 1991 | Fellner |
| 5802752 | September 1998 | Quarfordt |
Attorney, Agent or Firm: Harbst; John W.
Description
FIG. 1 is a rear, right side perspective view of a digging tooth showing one embodiment of my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a sectional view taken along line 3--3 of FIG. 2; and,
FIG. 4 is a sectional view taken along line 4--4 of FIG. 2.
The phantom lines shown in the drawings forming no part of the present invention.
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