US 12,343,746 B2
Cavity cleaning and coating system
Russell R. Gohl, Minot AFB, ND (US)
Filed by Russell R. Gohl, Minot AFB, ND (US)
Filed on Nov. 13, 2023, as Appl. No. 18/507,750.
Application 18/507,750 is a continuation of application No. 18/190,267, filed on Mar. 27, 2023, granted, now 11,839,892.
Application 18/190,267 is a continuation of application No. 17/671,811, filed on Feb. 15, 2022, granted, now 11,618,049, issued on Apr. 4, 2023.
Application 17/671,811 is a continuation of application No. 17/343,079, filed on Jun. 9, 2021, granted, now 11,253,883, issued on Feb. 22, 2022.
Prior Publication US 2024/0075491 A1, Mar. 7, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. B05B 13/04 (2006.01); B05B 12/14 (2006.01); B08B 9/093 (2006.01)
CPC B05B 13/0431 (2013.01) [B05B 12/14 (2013.01); B08B 9/0936 (2013.01); B08B 2240/00 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A cavity cleaning and coating system, comprising:
a mount connectable to an arm of a vehicle by a loader coupling, the arm being capable of raising and lowering the mount, and the mount being independently adjustable relative to the arm of the vehicle;
a shaft coupled to the mount; and
a spray head coupled to the shaft, wherein the shaft raises and lowers the spray head.