|
I claim the ornamental design for a shield, as shown and described. |
|||||||||||||||||
FIG. 1 depicts a side view, the opposite side being a mirror image thereof.
FIG. 2 depicts a bottom view.
FIG. 3 depicts a top view.
FIG. 4 depicts an enlarged front view; and,
FIG. 5 depicts an enlarged back view.
The broken line showing of the attachment pins in FIGS. 2-5 is depicted for illustrative purposes only and forms no part of the claimed design.
| Patent | Priority | Assignee | Title |
| D629882, | Nov 16 2009 | Vent protecting apparatus |
| Patent | Priority | Assignee | Title |
| 4619314, | Aug 05 1983 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Device for preventing wear of heat transfer tubes in fluidized-bed boiler |
| 4682568, | Jun 05 1986 | Norton Company | Refractory shield for superheater tubes |
| 4776790, | Dec 22 1986 | Norton Company | Refractory shields for curved and straight superheater tubes |
| 5154648, | Aug 23 1991 | Tube shield | |
| 5220957, | Jun 05 1992 | H & T TUBE SHIELDS, INC | Tube shield installation using lugs and slots |
| 5474123, | Apr 19 1994 | Tube shield | |
| 5511609, | Jan 12 1995 | Tube shield with tongue and locking block assembly | |
| 5884695, | Apr 30 1996 | American Magotteaux Corporation | Boiler tube shield |
| 6065532, | Apr 30 1996 | American Megatteaux Corp. | Boiler tube shield |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |