Lightweight portable heating device
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Description
The broken line shown in the drawings are for the purpose of illustrating portions of the lightweight portable heating device and form no part of the claimed design.
Claims
The ornamental design of a lightweight portable heating device, showing our new design, as shown and described.
Referenced Cited
U.S. Patent Documents
| 8985557 | March 24, 2015 | Canipe |
| 20070119187 | May 31, 2007 | Kitchens |
| 20080060374 | March 13, 2008 | Gammons |
| 20100106229 | April 29, 2010 | Gammons |
| 20110238362 | September 29, 2011 | Kidwell |
Patent History
Patent number: D952811
Type: Grant
Filed: Apr 24, 2020
Date of Patent: May 24, 2022
Assignee: Mainstream Engineering Corporation (Rockledge, FL)
Inventors: Christian O. Rodriguez (Melbourne, FL), Robert P. Scaringe (Indialantic, FL)
Primary Examiner: Ania Aman
Application Number: 29/732,511
Type: Grant
Filed: Apr 24, 2020
Date of Patent: May 24, 2022
Assignee: Mainstream Engineering Corporation (Rockledge, FL)
Inventors: Christian O. Rodriguez (Melbourne, FL), Robert P. Scaringe (Indialantic, FL)
Primary Examiner: Ania Aman
Application Number: 29/732,511
Classifications
Current U.S. Class:
Portable (D23/332)