Pipe joint enclosure
Description
Claims
The ornamental design for a pipe joint enclosure, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
1057939 | April 1913 | Cooper |
1164040 | December 1915 | Walton |
1379811 | May 1921 | Fyffe |
3038743 | June 1962 | Zaloumis |
3860271 | January 1975 | Rodgers |
6305719 | October 23, 2001 | Smith, Jr. |
6581975 | June 24, 2003 | Holmoy |
D481108 | October 21, 2003 | Horikawa |
D489434 | May 4, 2004 | Horikawa |
8820795 | September 2, 2014 | Dole |
D785139 | April 25, 2017 | Gansler |
20060267343 | November 30, 2006 | Wright |
20130026751 | January 31, 2013 | Petit |
20130200609 | August 8, 2013 | Dole |
20130200610 | August 8, 2013 | Cygler, III |
20150021911 | January 22, 2015 | Bowman |
- More than one year before the filing date of this application the following system was in public use. A box having the shape of a rectangular prism with pipe openings in each end. Each hole had a 2.5 inch diameter. The dimensions of the box were 8 inch, by 8 inch, by 16 inches. The box was built from plate with 0.5 inch thickness. One side was hinged, and the opposite side had a lock. The box was used to enclose a hammer union, and prevent someone from hitting it under pressure. The attached sketch illustrates the box.
Patent History
Patent number: D849891
Type: Grant
Filed: Aug 7, 2017
Date of Patent: May 28, 2019
Inventor: Steven D. Beeson (Yukon, OK)
Primary Examiner: Eric L Goodman
Assistant Examiner: Amy C Wierenga
Application Number: 29/612,984
Type: Grant
Filed: Aug 7, 2017
Date of Patent: May 28, 2019
Inventor: Steven D. Beeson (Yukon, OK)
Primary Examiner: Eric L Goodman
Assistant Examiner: Amy C Wierenga
Application Number: 29/612,984
Classifications
Current U.S. Class:
Fitting (10) (D23/259)