| D473126 |
Mine bolt
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| Patent Drawings: | |
| Inventor: |
Fergusson |
| Date Issued: |
April 15, 2003 |
| Application: |
D/140,509 |
| Filed: |
April 19, 2001 |
| Inventors: |
Fergusson; Jeffrey Robert (Glenorie NSW 2157, AU)
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| Assignee: |
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| Primary Examiner: |
Douglas; Alan P. |
| Assistant Examiner: |
Heflin; Clare E. |
| Attorney Or Agent: |
Amster, Rothstein and Ebenstein |
| U.S. Class: |
D8/387 |
| Field Of Search: |
D8/382; D8/384; D8/385; D8/386; D8/387; D8/388; D8/389; D8/390; D8/391; D8/392; D8/393; 411/500; 411/508; 411/509; 411/510; 411/511; 411/378; 411/379; 411/380; 411/381; 411/382; 411/455; 411/908; 411/913; 411/914; 411/915; 411/916 |
| International Class: |
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| U.S Patent Documents: |
1097121; D317862; D374814 |
| Foreign Patent Documents: |
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| Other References: |
Industrial Fastener Institute's "Fastener Standards" 5th edition (c) 1970/p. N-45.. |
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| Abstract: |
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| Claim: |
The ornamental design for a mine bolt, as shown and described. |
| Description: |
FIG. 1 is a rear perspective view of a mine bolt, showing a first embodiment of my new design;
FIG. 2 is side elevational view thereof;
FIG. 3 is a front perspective view thereof;
FIG. 4 is an end view thereof;
FIG. 5 is another side elevational view thereof;
FIG. 6 is front view thereof;
FIG. 7 is a rear perspective view of a mine bolt showing a second embodiment of my new design;
FIG. 8 is a front perspective view of the second embodiment;
FIG. 9 is a side elevational view of the second ebodiment;
FIG. 10 is an end view of the second embodiment;
FIG. 11 is another side elevational view of the second embodiment; and,
FIG. 12 is a front view of the second embodiment.
The shank of the bolt is shown broken away to depict indeterminate length.
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