Source: http://www.google.com/patents/US8091803?dq=6,654,957
Timestamp: 2017-11-23 17:35:43
Document Index: 302842446

Matched Legal Cases: ['art 104', 'art 104', 'art 102', 'art 210', 'art 210', 'art 210', 'art 212', 'art 210', 'art 210', 'art 210', 'art 210']

Patent US8091803 - Spraying device apparatus - Google Patents
A spraying device includes a housing that has a spraying unit and a trigger assembly. The spraying unit is a removable insert within the housing. The spraying unit includes an air chamber that is coupled to a liquid tank. A front end portion of the air chamber has a nozzle. The air chamber receives a...http://www.google.com/patents/US8091803?utm_source=gb-gplus-sharePatent US8091803 - Spraying device apparatus
Publication number US8091803 B2
Application number US 12/658,745
Also published as US20100147883
Publication number 12658745, 658745, US 8091803 B2, US 8091803B2, US-B2-8091803, US8091803 B2, US8091803B2
US 8091803 B2
This application is a continuation in part of Ser. No. 12/384,616 filed Apr. 7, 2009, which is a continuation in part of Ser. No. 12/150,345 filed Apr. 28, 2008.
In another embodiment, the rod 122 is preferably a ‘Z’ shaped construction so that a first end is coupled with the button 124 and a second end defining the head 120 is coupled with link 110. The head 120 of rod 122 is securely positioned in the slot 118 preferably with a washer or a collar. The link 110 is movable along a path defined by a cavity formed by the slot 118 relative to the rod 122. The button 124 is preferably positioned close in proximity with the rod 122 on an outer body portion of second part 104. The rod 122 disengages the snapping end 112 of the link 110 from the loop 106 when the button 124 is pushed to release the second part 104 from the first part 102.
As shown in FIGS. 15 and 16, in an embodiment the spraying device 200 includes a cradle 202 that is securely positioned on a compressor unit 204. The compressor unit 204 supplies compressed air to the spraying device 200 through a hose 206. One end of the hose 206 is securely coupled to the compressor unit 204 and other end is coupled with the spraying device 200. The compressor preferably includes an adjustable air pressure dial 208 to controls the air pressure. The spraying device 200 is removably positionable in the cradle 202 as indicated by arrow ‘A’. The compressor unit 204 preferably has a socket (Not Shown) that receives a power pin preferably from an AC adapter.
Now referring to FIGS. 18 to 20, a preferred method of removing and replacing first part 210 with alternative first part 210□ is described. In a first step, body of the alternate first part 210□ is gripped and cap 212□ is firmly removed from first part 212□ in a direction indicated by arrow ‘A1’. In a second step, body of the spraying device 200 is gripped and first part 210 is firmly removed from spraying device 200 in a direction indicated by arrow ‘A2’. In the next step the alternate first part 210□ is coupled with the body of the spraying device 200. The alternate first part 210′ is positioned on the spraying device 200 by moving the first part 210□ is a direction indicated by arrow ‘A3’ along axis-X.
U.S. Classification 239/346, 239/345, 239/600, 239/375
Cooperative Classification B05B7/064, B05B7/2416, B05B7/12
European Classification B05B7/06C1A, B05B7/24A3B
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:FEDOROV, GENNADL;REEL/FRAME:025614/0315