Face mask with ear loops
First Claim
Patent Images
1. A face mask, comprising:
- a generally rectangular layer of thermoplastic polymeric micro-fiber material adapted for disposal over the nostrils and mouth of a wearer;
first and second ear loops each fabricated from a thin strip of elastically deformable heat malleable material that has two free ends, the material of said ear loops consisting of 90.33 percent of 78 Denier texturized polyester and 9.67 percent of 40 Denier lycra spandex and allowing for high frequency heat bonding thereof; and
each of said loops having the free ends thereof attached proximate a corner of said fabric layer on one of the vertical sides thereof by a high frequency heat formed seal such that the integrity of said micro-fiber layer is maintained by not invasively attaching the free ends of said loops thereto.
3 Assignments
0 Petitions
Accused Products
Abstract
A face mask (10) includes a layer (12) of Meltblown Polypropylene fabric having pleats (18-22) formed therein. An ear loop (14) and an ear loop (16) formed from lycra spandex are attached to the corners of the layer (12). Application of heat along seams (24) and (26) attach the ear loops (14) and (16) thereto in addition to securing the ends of the pleats (18-22). In this manner, internal fibers of the layer (12) are restrained from entering the surrounding environment.
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Citations
1 Claim
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1. A face mask, comprising:
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a generally rectangular layer of thermoplastic polymeric micro-fiber material adapted for disposal over the nostrils and mouth of a wearer; first and second ear loops each fabricated from a thin strip of elastically deformable heat malleable material that has two free ends, the material of said ear loops consisting of 90.33 percent of 78 Denier texturized polyester and 9.67 percent of 40 Denier lycra spandex and allowing for high frequency heat bonding thereof; and each of said loops having the free ends thereof attached proximate a corner of said fabric layer on one of the vertical sides thereof by a high frequency heat formed seal such that the integrity of said micro-fiber layer is maintained by not invasively attaching the free ends of said loops thereto.
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Specification
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Current AssigneeKimberly-Clark Worldwide Incorporated (Kimberly-Clark Corporation)
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Original AssigneeTecnol Incorporated (Kimberly-Clark Corporation)
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InventorsHubbard, Vance M., Brunson, Welton K.
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Primary Examiner(s)Howell, Kyle L.
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Assistant Examiner(s)REICHLE, KARIN M
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Application NumberUS06/815,753Time in Patent Office1,134 DaysField of Search128/206.11, 128/206.12, 128/206.13, 128/206.15, 128/206.16, 128/207.13, 128/139, 128/201.17, 128/201.18, 128/230, 128/250, 2/DIG. 9, 2/184, 2/336, 2/243 R, 2/243 A, 2/, 24/3 B, 24/3 C, 24/3 M, 24/114.5, 139/386, 139/387 R, 139/421, 139/423US Class Current128/206.19CPC Class CodesA41D 13/1115 with a horizontal pleated p...
