the term infant pants as used herein is intended to encompass any garment for infants and toddlers that cover the legs and knees of infants or toddlers , such as pants garments , bibbed overall garments and the like . fig1 illustrates infant pants 12 according to the invention , turned inside - out to expose the fabric inner surface 13 . the pants garment 12 is provided with leg members 18 and 20 which , in the case of many infant pants garments , may be open seamed , closed by snap retainers , buttons , zippers or the like 15 and thus capable of being easily and quickly opened , such as for the purpose of periodically changing diapers . typically the inner leg seams 17 of infant pants are closed in this manner , while the outer leg seams 19 are closed by stitching from the region of the waist band to the bottom of the legs . the infant pants garment 12 is provided with the usual elastic waist - band 16 enabling the pants to fit a rapidly growing infant for a longer period of time and to accommodate the physical differences of infants . the infant pants 12 are designed with knee pockets 22 , 24 which receive knee pads 14 to provide the infant pants with padding to protect an infant &# 39 ; s knees from becoming bruised , sore or having damaged skin due to contact with hard or rough surfaces such as floors , concrete surfaces or the like . inner knee pockets 22 and 24 are attached , such as by stitching , to the inner surface 13 of the infant pants . the top ends of the knee pockets 22 and 24 are indicated by lines at 26 and 28 and the bottom ends of the knee pockets are indicated by lines at 30 and 32 . the knee pockets 24 , 26 and the knee pads 14 extend generally from mid thigh to mid calf so that not only the knees but also the thighs and calf regions of an infant &# 39 ; s leg anatomy are efficiently protected from damage . fig2 is an illustration showing the pocket 24 detail of fig1 , including part of the inner surface of pants leg 20 having an outer leg seam 19 and an inner leg seam 17 . the inner leg seam is generally hemmed for finishing and reinforcement and is typically provided with snap fasteners or other suitable fasteners 15 . a pocket panel 40 having hemmed edges 32 , 42 , 44 and 46 is oriented generally horizontally as shown to form pocket 24 . a retaining panel 48 is formed from the upper portion of the pocket panel 40 by folding the pocket panel towards the inner surface 13 of the pants 12 along line 28 . the fold 28 , which remains free from the inner surface 13 , forms the top edge of pocket 24 . the bottom edge 46 of the retaining panel 48 is located between the fold 28 and the bottom edge 32 of the pocket panel 40 and extends well into the pocket 24 . the side edges 42 and 44 of pocket panel 40 are stitched in place by the outer leg seam 19 and the inner leg seam 17 , respectively . the bottom of the pocket 24 is closed by horizontal stitching that secures the lower edge 32 of pocket panel 40 to the inner surface of the pants 13 . a pair of spaced , substantially parallel stitch lines 50 , 52 establish the sides of pad pocket 24 . the top 28 of the pad pocket 24 is open to receive a knee pad 14 , with the retainer panel 48 being located within the pad pocket 24 . although not illustrated , stitching along the top edge 28 of pocket 24 can be used to give the pocket a finished appearance . as shown in fig1 – 3 , a knee pad 14 is inserted through the open top 28 of the pad pocket 24 and is moved downwardly until its lower edge is substantially supported by the bottom 32 of the pad pocket . the lower edge 46 of the retainer panel 48 is then manipulated over the top edge of the knee pad 14 , and the retainer panel 48 is arranged smoothly over the knee pad 14 to secure the knee pad 14 within the pad pocket 24 . the knee pad 14 may be inserted into or removed from the pad pocket 24 as desired for cleaning or for replacement . in the event a particular knee pad is deemed to be too thin for a particular infant or toddler , the pad may be replaced with a different knee pad having a slightly greater thickness . fig3 is a cross section taken along lines 3 — 3 of fig2 . the illustration clearly shows retainer panel 48 capturing knee pad 14 to prevent inadvertent loss of the pad . a knee pad for insertion into a knee pocket of the infant pants is shown generally at 60 in fig4 . knee pads 60 have a generally rectangular pad panel 61 which is formed from a piece of pad material such as a foam - sealant material which is very light weight and has a thickness of about ¼ inch . a pad 60 assembled from nylon and spandex panels 61 that may be sandwiched to a thickness of about ¼ inch is preferred . the individual knee pad panels 61 are then further formed if desired , such as by rounding the corners 62 and by covering the pads with a suitable lining material 64 , for example the pocket panel fabric . the knee pad lining 64 makes the knee pads 60 more durable , such as for washing and drying and renders the finished knee pad to a condition that enables the knee pads to be easily inserted into and removed from the knee pockets . the knee pad lining material is typically sewn along the edges . an alternative knee pad 66 , as shown in fig5 and 6 , may have a slightly curved configuration with a concave pad surface 68 to substantially conform to the curvature of the infant &# 39 ; s thighs , knees and calves and a convex pad surface 70 to face away from the legs of the infant . the knee pads 66 may also be provided with flexible or angulated sections as shown at 72 , thus providing for efficient bending of the pads at the knees of the infant . the knee pads 66 are preferably composed of material having desired cushioning capability and being sufficiently flexible to readily bend as the knees of a wearing infant or toddler bend . according to another embodiment of the invention , knee pads of the nature set forth above may be permanently affixed to the inner surfaces of the leg material of the pants . in this case , the knee pads are not removable for cleaning , but are cleaned simply by washing and drying the infant pants garment . referring now to fig7 , an alternate embodiment of the invention is shown , which is in the form of infant pants shown generally at 90 and having a body section 92 that is typically provided with a gathered elastic waist band 94 . the pants garment 90 is also provided with leg sections 96 and 98 that cover the legs of an infant or toddler . the pants garment 90 is shown with a section of outer fabric 93 cut away to expose a pants lining 91 that typically lines the entire garment . the lining may be removable or permanently attached to the outer garment . the leg sections 96 and 98 are each provided with knee pads 100 and 102 that typically extend from about mid - thigh to about mid - calf of an infant or toddler . the knee pads 100 and 102 may be replaceable knee pads contained in pockets or may be permanently attached to the inner lining 91 . further , the knee pads 100 , 102 may be located on the surface of the inner lining 91 facing the outer fabric 93 ( for removable linings ) or on the surface of the inner lining 91 which faces a wearer . although many pocket constructions may be used to contain the knee pads 100 , 102 , the pocket design described above and illustrated in fig1 – 3 is preferably used . while the preferred embodiments of the invention have been illustrated in detail , it is apparent that modifications and adaptations of the preferred embodiments will occur to those skilled in the art . such modifications and adaptations are in the spirit and scope of the invention as set forth in the following claims :
an apparatus for infant pants having knee pads permanently or removably mounted to an inner surface of the pants or to an infant pants inner liner . the infant pants or pants liner have internal pocket panels that extend substantially horizontally from seam to seam and are sewn by vertical , substantially parallel stitching to define generally rectangular pad pockets of desired dimensions with upwardly facing pocket openings . the pockets have retainer panels to secure a replaceable protective pad within the pad pocket . the pants have replaceable protective knee pads that are removably contained within the internal knee pockets to provide protection for crawling infants against bruises and abrasion of the knees during crawling activity .