US4237822A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Animal medication brush
Assignee: Individual
•
Filing: 1979-01-08
•
Granted: 1980-12-09
•
Expires: 1999-01-08
Abstract
Abstract A brush is provided comprising a hollow body containing a liquid medication. Detachably mounted on the bottom of the body is a hollow head communicating with a plurality of depending elongated hollow teeth. Enclosed within the hollow body is a pump manually operated by a lever on the side of the brush handle for forcing the liquid medication into the hollow head and out the hollow teeth in a controlled manner.
Inventors
- 👤 LeRoy E. Kaiser, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:15
CPC Classifications
A; A46; A46B; A46B11/00; A46B11/001; A46B11/002; A46B11/0055; A01; A01K; A01K13/00; A01K13/002; A01K13/003
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
177 words
An animal medication brush comprising: a hollow body having a handle and a bottom with an opening; a closeable inlet to said hollow body for filling the interior thereof with a liquid medication; a hollow brush head having an upper wall member mounted on the bottom of said body, said brush head having an inlet coupler on the upper wall member thereof fitted in the opening on the bottom of said body; a plurality of elongated hollow teeth depending from the hollow brush head in communication with the interior thereof; a reciprocating pump disposed within said hollow body, said pump having an inlet valve communicating with the interior of said hollow body and an outlet valve communicating with a passageway leading to the opening in the bottom of said hollow body; and a manually operated lever on the side of the handle of said hollow body for operating said pump to force the liquid contained in the hollow body in a controlled manner through said coupler into said hollow brush head and out said elongated hollow teeth.
Claim 2
Dependent Claim
177 words
An animal medication brush comprising: a hollow body having a handle and a bottom with an opening; a closeable inlet to said hollow body for filling the interior thereof with a liquid medication; a hollow brush head having an upper wall member mounted on the bottom of said body, said brush head having an inlet coupler on the upper wall member thereof fitted in the opening on the bottom of said body; a plurality of elongated hollow teeth depending from the hollow brush head in communication with the interior thereof; a reciprocating pump disposed within said hollow body, said pump having an inlet valve communicating with the interior of said hollow body and an outlet valve communicating with a passageway leading to the opening in the bottom of said hollow body; and a manually operated lever on the side of the handle of said hollow body for operating said pump to force the liquid contained in the hollow body in a controlled manner through said coupler into said hollow brush head and out said elongated hollow teeth.
Claim 3
Dependent Claim
27 words
The animal medication brush of claim 1 wherein said body is provided with clip means on the bottom therof for detachably mounting said hollow brush head thereon.
Claim 4
Dependent Claim
99 words
The animal medication brush of claim 2 including a comb attachment for detachably mounting to the bottom of said body in place of said hollow brush head, said comb attachment comprising: a curved wall member having an inner and outer side; a well on the inner side of said wall member having an inlet coupler extending thereabove for fitting in the opening on the bottom of said hollow body; and a single row of depending elongated teeth depending from the outer side of said well member, only a portion of said teeth being hollow and communicating with said well.
Claim 5
Dependent Claim
20 words
The animal medication brush of claim 1 including a brush head with bristles mounted on the top of said body.
Claim 6
Dependent Claim
195 words
A brush comprising: a handle provided at one end thereof with an enlarged hollow body depending therefrom, said hollow body having an opening in the bottom thereof; a hollow brush head having an upper wall member detachably mounted to the bottom of said hollow body, said brush head having an inlet coupler on the upper wall member thereof fitted in the opening on the bottom of said hollow body; a plurality of elongated hollow teeth depending from the hollow brush head in communication with the interior thereof; a reciprocating pump disposed within said hollow body, said pump having an inlet valve communicating with the interior of said hollow body and an outlet valve communicating with a passageway leading to the opening in the bottom of said hollow body; said hollow body provided with a closeable inlet for filling the interior thereof with a treating liquid to be dispensed; and a manually operated lever on the side of the handle of said hollow body for operating said reciprocating pump to force the liquid contained in the interior of the hollow body in a controlled manner into said hollow brush head and out said elongated hollow teeth.
Claim 7
Dependent Claim
195 words
A brush comprising: a handle provided at one end thereof with an enlarged hollow body depending therefrom, said hollow body having an opening in the bottom thereof; a hollow brush head having an upper wall member detachably mounted to the bottom of said hollow body, said brush head having an inlet coupler on the upper wall member thereof fitted in the opening on the bottom of said hollow body; a plurality of elongated hollow teeth depending from the hollow brush head in communication with the interior thereof; a reciprocating pump disposed within said hollow body, said pump having an inlet valve communicating with the interior of said hollow body and an outlet valve communicating with a passageway leading to the opening in the bottom of said hollow body; said hollow body provided with a closeable inlet for filling the interior thereof with a treating liquid to be dispensed; and a manually operated lever on the side of the handle of said hollow body for operating said reciprocating pump to force the liquid contained in the interior of the hollow body in a controlled manner into said hollow brush head and out said elongated hollow teeth.
Claim 8
Dependent Claim
193 words
An animal medication brush comprising: a hollow body having a handle and a bottom with an opening; a hollow brush head having an upper wall member mounted on the bottom of said body, said brush head having an inlet coupler on the upper wall member thereof fitted in the opening on the bottom of said body; a plurality of elongated hollow teeth depending from the hollow brush head in communication with the interior thereof; a reciprocating pump within said hollow body including: a pump cylinder having a spring loaded piston therein and an inlet port and an outlet port; a spring loaded check valve in the inlet port; a spring loaded check valve in the outlet port; and a passageway leading from the outlet port to the opening in the bottom of said hollow body; a closeable inlet to said hollow body for filling it with a liquid medication; and a manually operated lever on the side of the handle of said hollow body for operating said pump to force the liquid contained therein in a controlled manner through said inlet coupler into said hollow brush head and out said elongated hollow teeth.
Claim 9
Dependent Claim
193 words
An animal medication brush comprising: a hollow body having a handle and a bottom with an opening; a hollow brush head having an upper wall member mounted on the bottom of said body, said brush head having an inlet coupler on the upper wall member thereof fitted in the opening on the bottom of said body; a plurality of elongated hollow teeth depending from the hollow brush head in communication with the interior thereof; a reciprocating pump within said hollow body including: a pump cylinder having a spring loaded piston therein and an inlet port and an outlet port; a spring loaded check valve in the inlet port; a spring loaded check valve in the outlet port; and a passageway leading from the outlet port to the opening in the bottom of said hollow body; a closeable inlet to said hollow body for filling it with a liquid medication; and a manually operated lever on the side of the handle of said hollow body for operating said pump to force the liquid contained therein in a controlled manner through said inlet coupler into said hollow brush head and out said elongated hollow teeth.
Claim 10
Dependent Claim
41 words
The animal medication brush of claim 6 wherein said pump includes a piston rod; and wherein said lever is manually pivotally connected to said body and to the end of said piston rod for reciprocally moving said piston in said cylinder.
Claim 11
Dependent Claim
184 words
An animal medication brush comprising: a hollow body having a handle and a bottom with an opening; a hollow brush head having an upper wall member mounted on the bottom of said body, said brush head having an inlet coupler on the upper wall member thereof fitted in the opening on the bottom of said body; a plurality of elongated hollow teeth depending from the hollow brush head in communication with the interior thereof; a reciprocating pump within said hollow body including a pump cylinder having a piston slideable therein and an inlet valve and an outlet valve; a passageway leading from the outlet valve of the pump to the opening in the bottom of said hollow body; a closeable inlet to said hollow body for storing a liquid medication in the interior thereof; and a manually operated lever on the side of the handle of said hollow body for reciprocally moving said piston within said cylinder to force the liquid contained in the hollow body in a controlled manner through said inlet coupler into said hollow brush and out said elongated hollow teeth.
Claim 12
Dependent Claim
184 words
An animal medication brush comprising: a hollow body having a handle and a bottom with an opening; a hollow brush head having an upper wall member mounted on the bottom of said body, said brush head having an inlet coupler on the upper wall member thereof fitted in the opening on the bottom of said body; a plurality of elongated hollow teeth depending from the hollow brush head in communication with the interior thereof; a reciprocating pump within said hollow body including a pump cylinder having a piston slideable therein and an inlet valve and an outlet valve; a passageway leading from the outlet valve of the pump to the opening in the bottom of said hollow body; a closeable inlet to said hollow body for storing a liquid medication in the interior thereof; and a manually operated lever on the side of the handle of said hollow body for reciprocally moving said piston within said cylinder to force the liquid contained in the hollow body in a controlled manner through said inlet coupler into said hollow brush and out said elongated hollow teeth.
References Cited (Backward Citations)
US712530A
Cited
US1191578A
Cited
US1342492A
Cited
US1413384A
Cited
US1408520A
Cited
US1596358A
Cited
US1597855A
Cited
US2127794A
Cited
GB667947A
Cited
US3079628A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-12-09 | 1984-06-09 | 1984-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-12-09 | 1988-06-09 | 1988-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-12-09 | 1992-06-09 | 1992-12-09 | $7700.00 | Window Closed / Lapsed |