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Class Information
Number: 604/358
Name: Surgery > Means and methods for collecting body fluids or waste material (e.g., receptacles, etc.) > Absorbent pad for external or internal application and supports therefor (e.g., catamenial devices, diapers, etc.)
Description: Subject matter wherein the collecting means comprises a fibrous layer of material capable of absorbing body fluids or waste which is designed to be applied to the outer surface of the body or placed into a natural body orifice and means to support said material.


Sub-classes under this class:

Class Number Class Name Patents
604/365 Containing fiber or material bonding substance 291
604/364 Containing hydrosoluble, hydrodegradable or body heat soluble material 165
604/360 Containing inhibitor to ammonia or bacteria formation 161
604/378 Containing layers having differing absorption characteristics (e.g., flow control, wicking, etc.) 1,116
604/367 Containing particular materials, fibers, or particles 611
604/359 Deodorant containing 161
604/385.01 Having specific design, shape, or structural feature 827
604/384 Having specific fiber orientation or weave 151
604/386 Pad having means for securing pad during use 310
604/393 Specific garment, holder, or support for absorbent pad 163
604/363 With lubricating means to facilitate insertion 49
604/362 With radio-opaque material or signaling means for residual material 82
604/361 With wetness indicator or alarm 196


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Patent Number Title Of Patent Date Issued
7615278 Fibrous structures comprising a polymer structure Nov. 10, 2009
7601415 Absorbent device using an apertured nonwoven as an acquisition distribution layer Oct. 13, 2009
7601882 Carrier for additive in an absorbent article Oct. 13, 2009
7591811 Diaper with legs Sep. 22, 2009
7582348 Composite extensible member and method of manufacturing the same Sep. 1, 2009
7553301 Method for determining the illustration of a diaper Jun. 30, 2009
7541177 Methods for identifying pathological conditions in a female subject Jun. 2, 2009
7514591 Interlabial absorbent article with improved flushability characteristics Apr. 7, 2009
7504550 Conductive porous materials Mar. 17, 2009
7504551 Color-stable superabsorbent polymer composition Mar. 17, 2009
7494944 Method for durable hydrophilization of a hydrophobic surface Feb. 24, 2009
7491666 Latent elastic articles and methods of making thereof Feb. 17, 2009
7488697 Skin care article Feb. 10, 2009
7488695 Antimicrobial absorbent article, and methods of making and using the same Feb. 10, 2009
7488310 Sanitary napkin including a moisture sensitive stabilizing layer Feb. 10, 2009
7473817 Absorbent article Jan. 6, 2009
7458959 Breathable absorbent article Dec. 2, 2008
7452922 Irradiated absorbent materials Nov. 18, 2008
7442188 Elastic composites for garments Oct. 28, 2008
7435243 Disposable absorbent article having barrier leg cuff and elasticized outer leg cuff Oct. 14, 2008
7429689 Absorbent article with center fill performance Sep. 30, 2008
7425664 Dental absorbent pad Sep. 16, 2008
7416544 Nursing pad Aug. 26, 2008
7416777 Diaper including ink-printed substrate web Aug. 26, 2008
7413789 Absorbent structure and a method for manufacturing an absorbent structure Aug. 19, 2008
7402722 Absorbent article Jul. 22, 2008
7378565 Breathable and liquid impermeable web and method of making the web May. 27, 2008
7358204 Soft, thick, non-linting nonwoven Apr. 15, 2008
7355089 Compositions of ethylene/.alpha.-olefin multi-block interpolymer for elastic films and laminates Apr. 8, 2008
7347846 Elastic absorbent pants having an elastic material secured in an unstretched state to an absorbant core or core pack Mar. 25, 2008
7344732 Medicated tampon Mar. 18, 2008
7341737 Medicated tampon Mar. 11, 2008
7335809 Absorption body for attachment to the human body Feb. 26, 2008
7331945 Folded disposable diaper having indicia that visually change or become visible when the diaper is unfolded Feb. 19, 2008
7333020 Disposable absorbent article system employing sensor for detecting non-nutritive sucking events Feb. 19, 2008
7329243 Inter-labial pad Feb. 12, 2008
7316675 Disposable pants-type wearing article Jan. 8, 2008
7316673 Absorbent article with improved fit Jan. 8, 2008
7314752 Secretion-monitoring article Jan. 1, 2008
7311699 Tampon with raised portions Dec. 25, 2007
7294593 Absorbent article material with elastomeric borders Nov. 13, 2007
RE39919 Heterogeneous surge material for absorbent articles Nov. 13, 2007
7291138 Disposable absorbent article Nov. 6, 2007
7276642 Pattern unbonded nonwoven web and process for making same Oct. 2, 2007
7262335 Easy-open, re-closable package for disposable diapers Aug. 28, 2007
7250549 Three-piece garment having an absorbent insert secured with variable adhesive regions Jul. 31, 2007
7238403 Composite for removing moisture, liquid and odors with anti-microbial capability Jul. 3, 2007
7217339 Fibrous structures exhibiting improved wet strength properties May. 15, 2007
7217804 Articles comprising cationic polysaccharides and acidic pH buffering means May. 15, 2007
7195810 Air-laid absorbent sheet with sinuate emboss Mar. 27, 2007

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