Pipe joint
Description
FIG. 1 is a top perspective view of a pipe joint showing my new design;
FIG. 2 is a front elevational view thereof, the rear being the same as the front;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a side elevational view thereof, the opposite side being a mirror image of the side shown; and,
FIG. 6 is a bottom perspective view thereof.
Referenced Cited
U.S. Patent Documents
D28567 | May 1898 | Brinkman |
D240929 | August 1976 | McIlroy |
1426324 | August 1922 | Sliek |
1926460 | September 1933 | Slagel |
2286239 | June 1942 | Sors |
2449754 | September 1948 | Seitz |
3877518 | April 1975 | Dreksler |
3908208 | September 1975 | McIlroy |
3957289 | May 18, 1976 | Kilgore |
Patent History
Patent number: D331798
Type: Grant
Filed: Nov 13, 1990
Date of Patent: Dec 15, 1992
Assignee: Klingbyle Heating & Cooling Ltd. (Windsor)
Inventor: Gary Klingbyle (LaSalle)
Primary Examiner: James R. Largen
Attorney: Arne I. Fors
Application Number: 7/612,277
Type: Grant
Filed: Nov 13, 1990
Date of Patent: Dec 15, 1992
Assignee: Klingbyle Heating & Cooling Ltd. (Windsor)
Inventor: Gary Klingbyle (LaSalle)
Primary Examiner: James R. Largen
Attorney: Arne I. Fors
Application Number: 7/612,277
Classifications
Current U.S. Class:
Elbow Or With Flow Direction Change (D23/263)