Applicator with multi-positional handle

• US 4,127,911 A
• Filed: 11/02/1977
• Issued: 12/05/1978
• Est. Priority Date: 11/02/1977
• Status: Expired due to Term

• Current Assignee: Shur-Line Manufacturing Company Incorporated
• Original Assignee: Shur-Line Manufacturing Company Incorporated
• Inventors: Matthies, Bruce J., Cupp, Charles D., Wood, Frederick J. Jr.
• Primary Examiner(s): Blum, Daniel
• Application Number:
  US05/847,763
• Time in Patent Office: 398 Days
• Field of Search: 15/144 R, 15/144 A, 15/145, 15/172, 15/176, 15/210 R, 16/114 R, 16/114 A, 403/4, 403/66, 403/299, 403/329
• US Class Current: 15/210.1
• CPC Class Codes: B05C 17/00 Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces casings or accessories for storing or handling solid or pasty toilet or cosmetic substances A45D40/00; brushes A46B; shoe polish applicators A47L23/05; surgical glue applicators A61B17/00491; absorbent pads, e.g. swabs, for applying media to the human body A61F13/15; hand-held applicators for applying or spreading media, e.g. remedies, on the human body A61M35/003; implements for writing or drawing B43K; hand-held desk devices for applying liquid, e.g. adhesive, by contact to surfaces B43M11/06; implements or apparatus for removing dry paint from surfaces B44D3/16 ; container closures with pads or like contents-applying means B65D47/42
• CPC Class Codes: B25G 1/06 reversible or adjustable for position
• CPC Class Codes: B25G 3/18 comprising catches or pawls
• CPC Class Codes: B25G 3/30 comprising screwed sockets or tangs
• CPC Class Codes: Y10S 16/24 Handle fastening means
• CPC Class Codes: Y10T 403/606 Leaf spring

Abstract

An applicator for applying a liquid coating to a suitable object includes a pad and a detachable handle. The pad includes a cushion, working means applied to the cushion lower surface, and a backing plate secured to the cushion upper surface. The plate is provided with hooks extending upwardly from its upper surface, and each hook is arranged along one of three sides of an imaginary square so as to capture an object slidably inserted into this imaginary square from the fourth side thereof. The handle has, adjacent one end, an outturned square perimetrical flange which is adapted to be inserted into engagement with the hooks at any of four angular positions. The applicator may further include an adapter arranged to be inserted into the open end of the tube-like handle, to modify the same to matingly receive the threaded end portion of an extension pole.

Claims

1. An applicator for applying a liquid coating comprising:

a pad including a cushion having upper and lower planar surfaces, working means applied to said cushion lower surface, and a backing plate having a lower surface attached to said cushion upper surface and also having an upper surface, said plate being provided with at least three hooks extending upwardly from its upper surface, one of said hooks being arranged along each of three sides of an imaginary square, said hooks being arranged to face inwardly of said imaginary square to capture an object slidably inserted into said imaginary square from the fourth side thereof; and

a handle having adjacent one end a square plate-like flange extending outwardly therefrom, the dimensions of said flange being slightly smaller than the dimensions of said imaginary square, said flange being adapted to be slidably inserted into said imaginary square to be captured by said hooks;

whereby said handle may be mounted on said pad in any of four positions at which the sides of said flange will be parallel to the sides of said imaginary square.

2. The applicator as set forth in claim 1 wherein said backing plate includes a locking boss arranged along the fourth side of said imaginary square and having a surface arranged to face inwardly of said imaginary square, said locking boss being mounted on said backing plate for movement between an extended position at which said surface will prevent withdrawal of said flange and a retracted position at which said flange may be withdrawn from engagement with said hooks.

3. The applicator as set forth in claim 2 wherein said backing plate is provided with a flexible tongue, and wherein said locking boss is provided on the free end thereof.

4. The applicator as set forth in claim 2 wherein said locking boss has a cam surface facing outwardly of said imaginary square and adapted to move said locking boss toward said retracted position when said flange is inserted into said imaginary square.

5. The applicator as set forth in claim 1 wherein said flange and hooks are so dimensioned that said hooks are sprung when engaging said flange to clamp said flange against said upper surface of said backing plate.

6. An applicator as set forth in claim 1 wherein said handle is an open-ended tube, and further comprising:

an adapter insertable into the open end of said tube to modify the same to receive the externally-threaded portion of a member, said adapter including

a first section having an end surface;

a second section having an end surface;

each of said sections having a substantially cylindrical inner surface provided with cooperative internally-threaded recess segments, having an outer surface simulating half of the cross-sectional shape of said tube, and having longitudinal surfaces joining said inner, outer and end surfaces;

at least one flexible web joining said section end surfaces;

said first section being arranged to be folded through an arc of approximately 180°

to overlie said second section through compliant flexure of said web such that said section longitudinal surfaces will be arranged to face one another to form an adapter having an internally-threaded recess and an external surface simulating the cross-sectional shape of said tube;

whereby said adapter may be inserted into said tube to modify the same to matingly receive said externally-threaded portion of said member.

7. The applicator as set forth in claim 6 wherein one of said sections is provided with a recess extending into said section from one of its longitudinal surfaces, and wherein the other of said sections is provided with a pin extending outwardly from one of its longitudinal surfaces, and wherein said recess is adapted to receive said pin to align said internally-threaded recess segments when said sections are folded together.

8. The applicator as set forth in claim 6 wherein said tube is provided with an opening and wherein one of said sections is provided with a lug arranged to be received in said opening when said adapter is inserted into said tube to prevent unintended withdrawal of said adapter from said tube.

9. The applicator as set forth in claim 8 wherein said longitudinal surfaces have opposing end portions separated by a clearance when said sections are superimposed which permits these sections at said clearance to be collapsed to reduce the transverse dimension of said adapter for insertion into said tube.