Substance applicator having a controllable substance flowrate
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 8, 2017
Issued Date -
N/A
app pub date -
Mar 17, 2015
filing date -
Mar 17, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Various embodiments are directed to an applicator for dispensing a substance according to a desired flow rate. The applicator comprises a flexible card, a substance reservoir attached thereto, and an applicator head secured to the flexible card opposite the substance reservoir. The applicator head comprises a plurality of pores that, when secured to the flexible card, are compressed. In various embodiments, the pores are compressed by physical compression and/or by annealing. Upon flexing the flexible card along a score line, the substance reservoir ruptures and the substance is directed into the applicator head. Upon introduction of the substance to the applicator head, the pores of the applicator head expand and the substance is directed to an applicator surface of the applicator head.
First Claim
Family
International Classification(s)
- B05C:APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MAT....
- B43K:IMPLEMENTS FOR WRITING OR DRAWING
- A61F:FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES....
- A47L:DOMESTIC WASHING OR CLEANING
- A61B:DIAGNOSIS; SURGERY; IDENTIFICATION
- A45D:HAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR O....
- B65D:CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR....
- A61M:DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE B....
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