The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 07, 1994
Filed:
Jun. 16, 1992
Thomas S Hargest, Charleston, SC (US);
William M Hargest, Awendaw, SC (US);
Other;
Abstract
A safety pad or mattress such as for use in a crib prevents sudden infant death syndrome by ensuring an oxygenated breathing space beneath the infant. Reticulated foam or other air permeable material is made into the shape of a pad or even a mattress and covered with a fitted open weave fabric covering. An air tube is embedded in the pad or mattress and interconnected with an air pump which circulates fresh, i.e., oxygenated, air in a breathing space formed beneath an infant by the air permeable mattress. The forced air circulation flushes any exhaled carbon dioxide from the breathing space, even when the infant is face down or otherwise in a prone position on the mattress, to prevent carbon dioxide poisoning. The materials of the fabric covering and air permeable mattress permit any fluids regurgitated from the infant to drain away from the infant's face. A relatively tight fit for the fitted covering obviates loose fitting sheets to further prevent potential entanglement and suffocation of a recumbent infant.