US 12,140,132 B2
Cordless compressor
Lance S. Hathcock, Jackson, TN (US); Christina M. Wilson, Forth Worth, TX (US); Gary D. White, Medina, TN (US); and William R. Stumpf, Essex, MD (US)
Assigned to BLACK & DECKER INC., New Britain, CT (US)
Filed by BLACK & DECKER INC., New Britain, CT (US)
Filed on Feb. 9, 2023, as Appl. No. 18/166,621.
Application 18/166,621 is a continuation of application No. 16/130,383, filed on Sep. 13, 2018, granted, now 11,635,070.
Claims priority of provisional application 62/575,551, filed on Oct. 23, 2017.
Prior Publication US 2023/0184236 A1, Jun. 15, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. F04B 41/02 (2006.01); F04B 35/04 (2006.01); F04B 35/06 (2006.01)
CPC F04B 41/02 (2013.01) [F04B 35/04 (2013.01); F04B 35/06 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A cordless compressor comprising:
an air storage tank;
a pump for pressuring air within the air storage tank;
a motor for driving pump;
a power tool battery pack connected to the motor, the power tool battery pack having a nominal voltage of at least 18 volts;
a discharge port connected to the air storage tank; and
a regulator disposed between the discharge port and the air storage tank;
wherein the pump can raise the air pressure within the air storage tank from 0 psi to about 135 psi in less than 135 seconds.