Diving hammer
Description
FIG. 1 is a perspective view of the diving hammer showing my new design;
FIG. 2 is a perspective view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a side elevational view thereof;
FIG. 6 is a front elevational view thereof; and,
FIG. 7 is a top plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D29984 | January 1899 | Duffy |
D136670 | November 1943 | Leon |
D150435 | August 1948 | McDowell |
D163385 | May 1951 | Hawes |
D163533 | June 1951 | Mills |
D164705 | October 1951 | Moses |
D225961 | January 1973 | Scdoris |
D226162 | January 1973 | Ziaylek, Jr. |
485148 | October 1892 | Boatner |
890258 | June 1908 | Burris |
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57952 | February 1995 | SEX |
Patent History
Patent number: D388303
Type: Grant
Filed: Feb 13, 1996
Date of Patent: Dec 30, 1997
Assignee: Aqua Cracker KB (Nkyoping)
Inventor: Martin Berggren (Stenungsund)
Primary Examiner: Philip S. Hyder
Law Firm: Dvorak & Orum
Application Number: 0/50,280
Type: Grant
Filed: Feb 13, 1996
Date of Patent: Dec 30, 1997
Assignee: Aqua Cracker KB (Nkyoping)
Inventor: Martin Berggren (Stenungsund)
Primary Examiner: Philip S. Hyder
Law Firm: Dvorak & Orum
Application Number: 0/50,280
Classifications
Current U.S. Class:
D 8/81;
D8/75;
D8/88
International Classification: 0802;
International Classification: 0802;