Back to results
US 11,696,968 B2Granted
Clean room autoclave bag and hopper cover system
OwnerMichael J. Ratajinventor
Life of this patent
Estimating the term…
Abstract
A cleanroom autoclave system including a reusable autoclave breather bag and a reusable fill line hopper cover. The autoclave bag is formed from a launderable abrasion resistant inner fabric layer and a launderable polyester outer fabric layer, and has a zipper closure. The hopper cover is formed from a circular bonnet and an open tubular skirt formed from a launderable polyester fabric, and includes an elastic portion and snaps to secure the hopper cover.
Claims9
A reusable autoclave breather bag for use within a cleanroom setting comprising:
- a pouch formed from a planar first side and a planar second side connected to the first side on three edges thereby forming an opening into the pouch;
- a zipper attached to the opening;
- and
- a top portion attached to the zipper;
- wherein the pouch and top portion comprise:
- a launderable abrasion resistant inner fabric layer, wherein the inner fabric layer is formed from a mid-weight, high-strength polyester fabric having a conductive grid;
- and
- a launderable outer fabric layer.
5 more elements
A reusable autoclave breather bag for use within a cleanroom setting comprising:
- a pouch formed from a planar first side and a planar second side connected to the first side on three edges thereby forming an opening into the pouch;
- a zipper attached to the opening;
- and
- a top portion attached to the zipper;
- wherein the pouch and top portion comprise:
- a launderable abrasion resistant inner fabric layer;
- and
- a launderable outer fabric layer, wherein the outer fabric layer is formed from a polyester and carbon fiber blend fabric.
5 more elements
Dependencies are inferred from the claim text.