Marine block or similar article
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Description
FIG. 1 is an end, top and right side perspective view of a marine block or similar article showing our new design;
FIG. 2 is a right side elevational view thereof, the side opposite being essentially a mirror image;
FIG. 3 is an end elevational view, the opposite end being essentially a mirror image;
FIG. 4 is a top plan view thereof; and
FIG. 5 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Other references
| D18536 | August 1888 | Stearns |
| D44016 | May 1913 | Mallory |
| D240895 | August 1976 | Werner et al. |
| D252069 | June 12, 1979 | Nava et al. |
| D260963 | September 29, 1981 | Merry |
| D272126 | January 10, 1984 | Pennoyer, Jr. |
| 677446 | July 1901 | Ervin |
| 1820322 | August 1931 | Polkosnik |
| 1968321 | July 1934 | Shope |
| 2517249 | August 1950 | Serrell |
- Sailboat 1982 & Equipment Directory, Wire Bullet Block at p. 47; at p. 48 Schaefer Blocks, midpage ad.
Patent History
Patent number: D293881
Type: Grant
Filed: Apr 22, 1985
Date of Patent: Jan 26, 1988
Assignee: Vanguard, Inc. (Pewaukee, WI)
Inventors: Greg W. Hartlmeier (Milwaukee, WI), Peter O. Harken (Pewaukee, WI)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay, Jr.
Law Firm: Juettner Pyle Lloyd & Verbeck
Application Number: 6/726,002
Type: Grant
Filed: Apr 22, 1985
Date of Patent: Jan 26, 1988
Assignee: Vanguard, Inc. (Pewaukee, WI)
Inventors: Greg W. Hartlmeier (Milwaukee, WI), Peter O. Harken (Pewaukee, WI)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay, Jr.
Law Firm: Juettner Pyle Lloyd & Verbeck
Application Number: 6/726,002
Classifications
