Quick-connect coupling
Latest Great Plains Industries, Inc. Patents:
Description
FIG. 1 is a side elevational view of quick-connect coupling showing my new design;
FIG. 2 is another side elevational view thereof taken from the side opposite of that shown in FIG. 1;
FIG. 3 is a side elevational view thereof rotated 90.degree. from that of the side shown in FIG. 1;
FIG. 4 is another side elevational view thereof taken from the side opposite of that shown in FIG. 3;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D195540 | June 1963 | Knight |
D199172 | September 1964 | Drury |
D242350 | November 1976 | Kann |
D267506 | January 4, 1983 | Evans |
D283342 | April 8, 1986 | Tisserat |
D291229 | August 4, 1987 | Kunz |
D291230 | August 4, 1987 | Kunz |
1600481 | September 1926 | Nadig |
2254997 | September 1942 | Fisher |
2304390 | December 1942 | Wolfram |
2441363 | May 1948 | Krueger |
2451218 | October 1948 | Hengst |
2457251 | December 1948 | Main, Jr. |
2485006 | October 1949 | Main, Jr. et al. |
2601339 | June 1952 | Snyder |
2821412 | January 1958 | Frye |
3039794 | June 1962 | Cenzo |
3359015 | December 1967 | Zahuranec |
3474827 | October 1969 | Rosell |
3885608 | May 1975 | Ayres |
4219048 | August 26, 1980 | Ekman |
4269389 | May 26, 1981 | Ekman |
4483368 | November 20, 1984 | Panthofer |
1120330 | July 1956 | FRX |
425141 | March 1935 | GBX |
Patent History
Patent number: D314234
Type: Grant
Filed: Feb 26, 1988
Date of Patent: Jan 29, 1991
Assignee: Great Plains Industries, Inc. (Wichita, KS)
Inventor: Brook J. Beaston (Wichita, KS)
Primary Examiner: James R. Largen
Assistant Examiner: Demetrius Reynolds
Attorney: Bill D. McCarthy
Application Number: 7/160,506
Type: Grant
Filed: Feb 26, 1988
Date of Patent: Jan 29, 1991
Assignee: Great Plains Industries, Inc. (Wichita, KS)
Inventor: Brook J. Beaston (Wichita, KS)
Primary Examiner: James R. Largen
Assistant Examiner: Demetrius Reynolds
Attorney: Bill D. McCarthy
Application Number: 7/160,506
Classifications
Current U.S. Class:
Coupling Or Joint (D23/262)