US 11,945,007 B2
Pressurized cleaning system
Rosario S. Calio, Exton, PA (US); Jeffrey Churchvara, Downingtown, PA (US); and Arthur Vellutato, Jr., Malvern, PA (US)
Assigned to Veltek Associates,, Inc., Malvern, PA (US)
Filed by Veltek Associates, Inc., Malvern, PA (US)
Filed on Feb. 24, 2022, as Appl. No. 17/680,000.
Application 12/980,122 is a division of application No. 12/033,719, filed on Feb. 19, 2008, abandoned.
Application 17/680,000 is a continuation of application No. 16/665,991, filed on Oct. 28, 2019, granted, now 11,285,518.
Application 16/665,991 is a continuation of application No. 15/099,894, filed on Apr. 15, 2016, granted, now 10,478,866.
Application 15/099,894 is a continuation of application No. 14/175,483, filed on Feb. 7, 2014, granted, now 9,339,567.
Application 14/175,483 is a continuation of application No. 12/980,122, filed on Dec. 28, 2010, granted, now 8,702,869.
Prior Publication US 2022/0176417 A1, Jun. 9, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. B08B 3/02 (2006.01); A61L 2/07 (2006.01); B08B 1/00 (2006.01); B08B 3/00 (2006.01)
CPC B08B 3/026 (2013.01) [A61L 2/07 (2013.01); B08B 1/001 (2013.01); B08B 3/00 (2013.01); Y10T 137/86485 (2015.04)] 21 Claims
OG exemplary drawing
 
1. A cleaning system, comprising:
a vessel with an inside for storing a cleaning solution under pressure;
an inlet connection point, in gas communication with the inside of the vessel, for pressurizing the vessel;
an outlet connection point, in fluid communication with the inside of the vessel, for dispensing the cleaning solution; and
an automatic regulator removably connected to the inlet connection point and in gas communication with the inside of the vessel,
wherein the automatic regulator is configured to remain open when pressure in the inside of the vessel is below a predetermined pressure value, thereby allowing the inside of the vessel to be filled with pressurized gas via the inlet connection point, and
wherein the automatic regulator is configured to automatically closes when the pressure in the inside of the vessel exceeds the predetermined pressure value.