Line marking applicators
First Claim
1. A line marking applicator head comprising a holder specifically designed to non-releasably engage an aerosol dispenser, the aerosol dispenser comprising a container with a normally closed nozzle valve and including a propellant gas under pressure to discharge line marking fluid contained therein as a spray through the nozzle, a supporter to support the head in use to contact and readily move over a ground or surface upon which a line is to be sprayed, an actuator to operate the spray nozzle and means to define the width of the sprayed line;
- the line marking head and the aerosol dispenser together constituting a disposable line marking applicator.
2 Assignments
0 Petitions
Accused Products
Abstract
Wheeled applicators for marking lines on various surfaces are detailed. Each applicator may include a head adapted to receive an aerosol dispenser containing line-marking fluid and a spray nozzle with a normally-closed valve. The head and dispenser further may be disposable.
33 Citations
18 Claims
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1. A line marking applicator head comprising a holder specifically designed to non-releasably engage an aerosol dispenser, the aerosol dispenser comprising a container with a normally closed nozzle valve and including a propellant gas under pressure to discharge line marking fluid contained therein as a spray through the nozzle, a supporter to support the head in use to contact and readily move over a ground or surface upon which a line is to be sprayed, an actuator to operate the spray nozzle and means to define the width of the sprayed line;
- the line marking head and the aerosol dispenser together constituting a disposable line marking applicator.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. In combination an aerosol dispenser comprising a container with a normally closed nozzle valve and including a propellant gas under pressure to discharge line marking fluid contained therein as a spray through the nozzle and a line marking head comprising a holder non-releasably engaged to the aerosol dispenser, a supporter to support the head in use to contact and readily move over aground or surface upon which a line is to be sprayed, an actuator to operate the spray nozzle and means to define the width of sprayed line;
- the line marking head and aerosol dispenser together constituting a disposable line marking applicator.
- View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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18. A disposable line marking applicator head adapted in use to receive an aerosol dispenser containing line marking fluid and a spray nozzle with a normally-closed valve, the head comprising:
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a. means for non-releasably engaging the aerosol dispenser; b. means, in use contacting and readily moving over a surface upon which a line is to be sprayed, for supporting the head; c. means for actuating in use the spray nozzle to spray a line; d. means for defining in use the width of the sprayed line.
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Specification