Patent US3438595A successfully refreshed from Google Patents.
Patent US5046877A successfully refreshed from Google Patents.
US5046877A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coating dispensing cartridge and spout therefor
Assignee: Individual
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Filing: 1989-09-18
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Granted: 1991-09-10
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Expires: 2009-09-18
Abstract
Abstract A coating dispensing cartridge and spout therefor, includes a device defining a guide surface co-planar with the exit end of the spout orifice, to enable the user to press the guide surface flat against the surface to be coated and to maintain it thereagainst, as the cartridge is moved therealong.
Inventors
- 👤 William J. Longo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 22:58
CPC Classifications
B; B05; B05C; B05C17/00; B05C17/005; B05C17/00503; B05C17/00516; B05C17/00596; B65; B65D; B65D35/00; B65D35/24; B65D35/36; B65D35/38
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
150 words
A spout for applying flowable material from a container to a working surface after angularly severing a sealed portion in a manner so that there is formed a flat surface coplanar with the angled orifice formed, comprising: a nozzle having a passage for said materials extending from an inlet opening adapted for fluid communication with said container to a sealed tip portion; and, a single guide fin extending transversely from one side of said nozzle, said nozzle and said guide fin being of a construction so as to be cut, whereby the cutting of said tip portion and said guide fin will create an outlet orifice from said tip portion and a guide surface from said guide fin, said guide surface as cut defining a generally flat surface contacting portion for primarily controlling, during application of the flowable material, the angle of the container with respect to the working surface.
Claim 2
Dependent Claim
150 words
A spout for applying flowable material from a container to a working surface after angularly severing a sealed portion in a manner so that there is formed a flat surface coplanar with the angled orifice formed, comprising: a nozzle having a passage for said materials extending from an inlet opening adapted for fluid communication with said container to a sealed tip portion; and, a single guide fin extending transversely from one side of said nozzle, said nozzle and said guide fin being of a construction so as to be cut, whereby the cutting of said tip portion and said guide fin will create an outlet orifice from said tip portion and a guide surface from said guide fin, said guide surface as cut defining a generally flat surface contacting portion for primarily controlling, during application of the flowable material, the angle of the container with respect to the working surface.
Claim 3
Dependent Claim
23 words
The spout of claim 1, wherein said guide fin comprises a substantially planar fin, the fin being substantially coplanar with said fluid passage.
Claim 4
Dependent Claim
36 words
The spout of claim 2, wherein said materials passage is conical in shape at least at an end adjacent said tip portion, and the narrow diameter of the conical passage is located at the tip portion.
Claim 5
Dependent Claim
36 words
The spout of claim 3, wherein said planar fin is substantially triangular in circumference, a side of said triangle extending transversely from said tip portion in a substantially perpendicular direction with respect to said fluid passage.
Claim 6
Dependent Claim
14 words
The spout of claim 1, wherein said guide fin is substantially oval in cross-section.
Claim 7
Dependent Claim
12 words
The spout of claim 1, wherein said container is a tubular cartridge.
Claim 8
Dependent Claim
213 words
A spout for applying flowable material from a container to a working surface after angularly severing a sealed portion in a manner so that there is formed a flat surface coplanar with the angled orifice formed, comprising: a nozzle having a passage for said materials extending from an inlet opening adapted for fluid communication with said container to a sealed tip portion; and, a single guide fin extending transversely from one side of said nozzle, said nozzle and said guide fin being of a construction so as to be cut, whereby the cutting of said tip portion and said guide fin will create an outlet orifice from said tip portion and a guide surface from said guide fin, said guide surface as cut defining a generally flat surface contacting portion for primarily controlling during application of the flowable material, the angle of the container with respect to the working surface, wherein said guide fin comprises a substantially planar fin, said planar fin being substantially coplanar with said fluid passage, and wherein said materials passage is conical in shape at least at an end adjacent said tip portion, and the narrow diameter of the conical portion is located at the tip portion, and wherein said fin extends substantially the entire length of said nozzle.
Claim 9
Dependent Claim
213 words
A spout for applying flowable material from a container to a working surface after angularly severing a sealed portion in a manner so that there is formed a flat surface coplanar with the angled orifice formed, comprising: a nozzle having a passage for said materials extending from an inlet opening adapted for fluid communication with said container to a sealed tip portion; and, a single guide fin extending transversely from one side of said nozzle, said nozzle and said guide fin being of a construction so as to be cut, whereby the cutting of said tip portion and said guide fin will create an outlet orifice from said tip portion and a guide surface from said guide fin, said guide surface as cut defining a generally flat surface contacting portion for primarily controlling during application of the flowable material, the angle of the container with respect to the working surface, wherein said guide fin comprises a substantially planar fin, said planar fin being substantially coplanar with said fluid passage, and wherein said materials passage is conical in shape at least at an end adjacent said tip portion, and the narrow diameter of the conical portion is located at the tip portion, and wherein said fin extends substantially the entire length of said nozzle.
Claim 10
Dependent Claim
99 words
In a spout for dispensing a flowable material from a container, the spout having a passage for the flowable material extending from an inlet opening at one end and an orifice at its opposite end which is inclined at an angle to said spout, the improvement comprising: a single guide means extending transversely from one end of said spout, the entire surface contacting end of said guide means being flat and coplanar with said angled orifice, whereby said guide surface is the primary support for the spout and container during the application of said flowable material to a surface.
Claim 11
Dependent Claim
99 words
In a spout for dispensing a flowable material from a container, the spout having a passage for the flowable material extending from an inlet opening at one end and an orifice at its opposite end which is inclined at an angle to said spout, the improvement comprising: a single guide means extending transversely from one end of said spout, the entire surface contacting end of said guide means being flat and coplanar with said angled orifice, whereby said guide surface is the primary support for the spout and container during the application of said flowable material to a surface.
Claim 12
Dependent Claim
23 words
The spout of claim 8, wherein said guide means comprising a substantially planar fin, said fin being substantially coplanar with said fluid passage.
Claim 13
Dependent Claim
16 words
The spout of claim 9, wherein said fin extends rearwardly substantially the length of the spout.
Claim 14
Dependent Claim
35 words
The spout of claim 9, wherein said fin is substantially triangular in circumference, a side of said triangle extending transversely from said tip portion in a substantially perpendicular direction with respect to said fluid passage.
Claim 15
Dependent Claim
14 words
The spout of claim 8, wherein said guide means is substantially oval in cross-section.
Claim 16
Dependent Claim
12 words
The spout of claim 8, wherein said container is a tubular cartridge.
Claim 17
Independent Claim
213 words
A method for applying a flowable material to a working surface from a container having a fluid passage communicating between an inlet opening and a top, comprising the steps of: cutting a portion of the tip and a portion of a guide means extending transversely from the tip, the removal of said portion of the tip creating an outlet orifice, and the removal of said portion of the guide means creating a guide surface, whereby the guide surface as cut defines a generally flat surface thereby controlling, during application of the flowable material, the angle of the container with respect to the working surface; positioning the outlet orifice adjacent to the working surface, said guide means extending transversely from said tip portion and being adapted to rest on said working surface to stabilize said orifice over said working surface the angle of said container being defined by the cut through said tip and said guide means; forcing said flowable material through said orifice; and, moving said guide means over said working surface while continuously forcing said material through said orifice, whereby an even bead of said flowable material will be applied to said working surface and said guide means will cause the angle of application of flowable material to be maintained during application.
Claim 18
Independent Claim
213 words
A method for applying a flowable material to a working surface from a container having a fluid passage communicating between an inlet opening and a top, comprising the steps of: cutting a portion of the tip and a portion of a guide means extending transversely from the tip, the removal of said portion of the tip creating an outlet orifice, and the removal of said portion of the guide means creating a guide surface, whereby the guide surface as cut defines a generally flat surface thereby controlling, during application of the flowable material, the angle of the container with respect to the working surface; positioning the outlet orifice adjacent to the working surface, said guide means extending transversely from said tip portion and being adapted to rest on said working surface to stabilize said orifice over said working surface the angle of said container being defined by the cut through said tip and said guide means; forcing said flowable material through said orifice; and, moving said guide means over said working surface while continuously forcing said material through said orifice, whereby an even bead of said flowable material will be applied to said working surface and said guide means will cause the angle of application of flowable material to be maintained during application.
Claim 19
Dependent Claim
136 words
In a spout for dispensing a flowable material from a container, the spout having a passage for the flowable material extending from an inlet opening to a sealed tip portion which is intended to be angularly severed prior to use in contact with a work surface, the improvement comprising: a sole severable guide fin integral with said spout and extending transversely and rearwardly from the tip portion, the tip portion and guide fin being angularly severable to form an outlet orifice and a flat guide surface at an angle to the axis of the nozzle and coplanar with the outlet orifice, whereby the entire work surface contacting portion of said severed guide fin engages a work surface and is used to solely stabilize said outlet orifice during the application of said flowable material to said surface.
Claim 20
Dependent Claim
136 words
In a spout for dispensing a flowable material from a container, the spout having a passage for the flowable material extending from an inlet opening to a sealed tip portion which is intended to be angularly severed prior to use in contact with a work surface, the improvement comprising: a sole severable guide fin integral with said spout and extending transversely and rearwardly from the tip portion, the tip portion and guide fin being angularly severable to form an outlet orifice and a flat guide surface at an angle to the axis of the nozzle and coplanar with the outlet orifice, whereby the entire work surface contacting portion of said severed guide fin engages a work surface and is used to solely stabilize said outlet orifice during the application of said flowable material to said surface.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-09-09 | 1995-03-11 | 1995-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-09-09 | 1999-03-11 | 1999-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-09-09 | 2003-03-11 | 2003-09-10 | $7700.00 | Window Closed / Lapsed |