Portable heater

Information

  • Patent Grant
  • D997320
  • Patent Number
    D997,320
  • Date Filed
    Monday, July 11, 2022
    2 years ago
  • Date Issued
    Tuesday, August 29, 2023
    a year ago
  • US Classifications
    Field of Search
    • US
    • D23 314
    • D23 317
    • D23 318
    • D23 324
    • D23 325
    • D23 327
    • D23 329
    • D23 332
    • D23 333
    • D23 334
    • D23 335
    • D23 330
    • D23 337
    • D23 338
    • D23 339
    • D23 340
    • D23 341
    • D23 342
    • D23 351
    • D23 355
    • D23 356
    • D23 350
    • D23 359
    • D23 360
    • D23 364
    • D23 366
    • CPC
    • F24F6/00
    • F24F2006/008
    • F24F6/02
    • F24F6/12
    • F24F5/0035
    • F24H9/2071
    • F24H9/0052
    • F24H9/02
    • F24H3/006
    • F24H3/002
    • F24H3/00
    • F24H3/02
    • F24H3/022
    • F24H3/0411
    • F24H3/0417
    • F24H3/0488
    • F24H9/0073
    • F24H9/1881
    • F24D19/06
    • F23D14/36
  • International Classifications
    • 2303
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is an isometric view of a portable heater in a first operating position showing our new design;



FIG. 2 is a first side view of the portable heater of FIG. 1 in the first operating position, with the second side view of the portable heater in the first operating position being a mirror image of the first side view;



FIG. 3 is a front view of the portable heater of FIG. 1 in the first operating position;



FIG. 4 is a rear view of the portable heater of FIG. 1 in the first operating position;



FIG. 5 is a top view of the portable heater of FIG. 1 in the first operating position;



FIG. 6 is a bottom view of the portable heater of FIG. 1 in the first operating position;



FIG. 7 is an isometric view of the portable heater of FIG. 1 in a second operating position; and,



FIG. 8 is a first side view of the portable heater of FIG. 1 in the second operating position, with the second side view of the portable heater in the second operating position being a mirror image of the first side view.


The broken lines in the Figures depict portions of the portable heater that form no part of the claimed design. The broken lines in a dot-dash pattern represent borders between claimed and unclaimed surfaces, and themselves form no part of the claim.


Claims
  • The ornamental design for a portable heater, as shown and described.
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Entry
Dyna-Glo User Manual and Operating Instructions, 20 pages (2015).
Mr. Heater 2018 Master Catalog, https://assets.unilogcorp.com/187/ITEM/DOC/100001967_Catalog.pdf, 68 pages, Enerco Group Inc. (2018).
Mr. Heater MH18B Propane Heater, Red; Date First Available: Apr. 2, 2019 [online] [site visited Oct. 3, 2022] https://www.amazon.com/Mr-Heater-Corporation-MH18B-Portable/dp/B07Q82MG8S/ef=psdc_510182_t1_B09HY3WCMM?th=1 (Year: 2019).
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Continuations (1)
Number Date Country
Parent 29749663 Sep 2020 US
Child 29845788 US