|
The ornamental design for a remote positioning pneumatic plug, as shown and described. |
FIG. 1 is a side elevational of a view of a remote positioning pneumatic plug, showing our new design the opposite side being a mirror image thereof, except for the omission of the cotter pin and eye bolt;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof; and,
FIG. 4 is a rear elevational view thereof.
The handle shown broken away in FIGS. 1-4 is to indicate the indeterminate length of the elongated handle member.
Mathison, Allen D., Bevacco, Marc P.
Patent | Priority | Assignee | Title |
9416908, | Feb 26 2014 | Deployable plug system | |
D398380, | Oct 16 1996 | Cherne Industries Incorporated | Pneumatic plug with large bypass |
Patent | Priority | Assignee | Title |
2927609, | |||
4445542, | Nov 20 1981 | NATIONAL CITY BANK, THE AGENT | Arch end cap |
4449584, | Aug 12 1982 | Inflatable flowing hole plug | |
5234034, | May 30 1991 | Cherne Industries Incorporated | Pneumatic plug device |
5322653, | Jun 05 1992 | KMG KANAL-MULLER-GRUPPE INTERNATIONAL GMBH & CO KG | Method of repairing buried sewage pipes |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 16 1994 | MATHISON, ALLEN D | Cherne Industries Incorporated | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006946 | /0071 | |
Mar 16 1994 | BEVACCO, MARC P | Cherne Industries Incorporated | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006946 | /0071 | |
Mar 21 1994 | Cherne Industries Incorporated | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |