kettle

We claim the ornamental design for a kettle , as shown and described . DESCRIPTION ( 30 ) Foreign Application Priority Data Apr . 2 , 2014 ( EM ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 002438473 ( 51 ) LOC ( 10 ) CI . . . . . . . . . . . . . . . . . 07 - 01 ( 52 ) U . S . CI . USPC . . . . . . . . . . . 07 / 321 ; D7 / 317 ; D7 / 322 ; D7 / 318 ( 58 ) Field of Classification Search USPC . . . . . . 07 / 316 , 317 , 318 , 319 , 303 , 302 , 312 , D7 / 322 , 321 , 600 ; D10 / 46 . 2 ; D9 / 524 , D9 / 526 , 527 , 222 / 573 ; D23 / 212 , 211 . 2 , D23 / 207 , 209 CPC . . . . . B65D 23 / 06 ; B65D 47 / 06 ; B67D 1 / 16 ; A476 19 / 00 ; A476 19 / 12 ; A47J 31 / 20 ; B01D 35 / 00 See application file for complete search history . FIG . 1 is a front perspective view of a kettle in accordance with a first embodiment of the present invention ; FIG . 2 is a rear perspective view of the kettle of FIG . 1 ; FIG . 3 is a front elevation view of the kettle of FIG . 1 ; FIG . 4 is a left - side elevation view of the kettle of FIG . 1 , the left - side view being a mirrored view of a right - side elevation view of the kettle of FIG . 1 ; FIG . 5 is a rear elevation view of the kettle of FIG . 1 ; FIG . 6 is a top plan view of the kettle of FIG . 1 ; FIG . 7 is a bottom plan view of the kettle of FIG . 1 ; FIG . 8 is a front perspective view of a kettle in accordance with a second embodiment of the present invention ; FIG . 9 is a rear perspective view of the kettle of FIG . 8 ; FIG . 10 is a front elevation view of the kettle of FIG . 8 ; FIG . 11 is a left - side elevation view of the kettle of FIG . 8 , the left side view being a mirrored view of a right - side elevation view of the kettle of FIG . 8 ; FIG . 12 is a rear elevation view of the kettle of FIG . 8 ; FIG . 13 is a top plan view of the kettle of FIG . 8 ; and , FIG . 14 is a bottom plan view of the kettle of FIG . 8