Patent US4970746A successfully refreshed from Google Patents.
US4970746A
Expired / Lapsed
US
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Golf ball washer
Assignee: Individual
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Filing: 1990-02-07
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Granted: 1990-11-20
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Expires: 2010-02-07
Abstract
Abstract A washer for balls such as golf balls including an entry tube having an open entrance end and a second end joined at an angle to an adjoining end of an exit tube thereby forming an elbow-shaped housing. The exit tube has an inner wall lined with brushes near the adjoining end and sponges near the exit end. A rotatable helical (spiral) array of brushes, or/and sponges, is arranged inside of and concentric with the exit tube. The washer is supported with the entrance and exit above the joining ends so that the housing will hold water up to a level that is determined by a weep hole to keep the brushes submerged. The helical array of brushes can be turned manually by a crank extending from the central shaft of the helical brush array to function as a lift mechanism. Balls are inserted into the entrance end of the housing and as the handle is turned, the ball is scrubbed as it is lifted by the helical brush array toward the exit end of the housing onto a sponge-lined tray having weep holes therein.
Inventors
- 👤 Rogers F. Brackmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 10:40
CPC Classifications
A; A63; A63B; A63B47/00; A63B47/04
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
165 words
A ball washer for washing a succession of identical balls which comprises in operative combination: (a) a housing forming a chamber having an entry section with an entry port joined substantially at right angles to an exit section having an exit port to define an elbow oriented to retain a washing fluid at the elbow junction of the entry and exit sections; (b) a shaft rotatably supported within said exit section; (c) a helical array of brushes radially attached to said shaft; (d) a layer of brushes lining said exit section disposed adjacent to said helical array; (e) means for supporting said washer with said entry and exit ports above said elbow junction thereby enabling said chamber to hold washing liquid; and (f) means for rotating said shaft to move said objects admitted through said entry port into said washing fluid retained in said elbow toward said exit port while said objects are scrubbed by contact with both said rotating array and said brush layer.
Claim 2
Dependent Claim
165 words
A ball washer for washing a succession of identical balls which comprises in operative combination: (a) a housing forming a chamber having an entry section with an entry port joined substantially at right angles to an exit section having an exit port to define an elbow oriented to retain a washing fluid at the elbow junction of the entry and exit sections; (b) a shaft rotatably supported within said exit section; (c) a helical array of brushes radially attached to said shaft; (d) a layer of brushes lining said exit section disposed adjacent to said helical array; (e) means for supporting said washer with said entry and exit ports above said elbow junction thereby enabling said chamber to hold washing liquid; and (f) means for rotating said shaft to move said objects admitted through said entry port into said washing fluid retained in said elbow toward said exit port while said objects are scrubbed by contact with both said rotating array and said brush layer.
Claim 3
Dependent Claim
43 words
A ball washer as in claim 1 which includes: (a) a layer of washing fluid absorbing means lining said exit chamber adjacent to said exit port above said washing fluid to dry said objects washed as they pass thereover to said exit port.
Claim 4
Dependent Claim
29 words
A ball washer as in claim 2 which includes: (a) a helical array of means for absorbing washing fluid disposed attached to said shaft adjacent to said exit port;
Claim 5
Dependent Claim
23 words
A ball washer as in claim 3 wherein said housing includes a weep hole to establish a maximum liquid level in said chamber.
Claim 6
Dependent Claim
17 words
A ball washer as in claim 4 which includes means for introducing washing liquid to said chamber.
Claim 7
Dependent Claim
62 words
A ball washer as in claim 4 wherein said balls are golf balls and said entry and exit sections are tubes, each tube having an end joined to an end of said other tube thereby forming said elbow shaped housing, and said tubes are sized to provide brushing contact of said ball by both the wall brushes and the helical lift brushes.
Claim 8
Dependent Claim
36 words
A ball washer as in claim 6 wherein: (a) said shaft has an end protruding from said exit end; and (b) said means for rotating said shaft is a crank handle attached to said shaft end.
Claim 9
Dependent Claim
24 words
A ball washer as in claim 6 which includes: (a) a tray adjacent said exit port onto which said balls after washing are dumped.
Claim 10
Dependent Claim
26 words
A ball washer as in claim 8 wherein said tray includes means for drying said ball lining said tray, and at least one weep hole therein.
Claim 11
Dependent Claim
62 words
A ball washer as in claim 3 wherein said balls are golf balls and said entry and exit sections are tubes, each tube having an end joined to an end of said other tube thereby forming said elbow shaped housing, and said tubes are sized to provide brushing contact of said ball by both the wall brushes and the helical lift brushes.
Claim 12
Dependent Claim
17 words
A ball washer as in claim 3 wherein said drying means is at least one sponge member.
Claim 13
Dependent Claim
27 words
A ball washer as in claim 3 wherein said supporting means is a threaded nipple attached to said housing that may be screwed onto a supporting pole.
Claim 14
Dependent Claim
62 words
A ball washer as in claim 2 wherein said balls are golf balls and said entry and exit sections are tubes, each tube having an end joined to an end of said other tube thereby forming said elbow shaped housing, and said tubes are sized to provide brushing contact of said ball by both the wall brushes and the helical lift brushes.
Claim 15
Dependent Claim
44 words
A ball washer as in claim 13 which includes: (a) a tray adjacent said exit port onto which said balls after washing are dumped; and (b) said tray includes means for drying said ball lining said tray, and at least one weep hole therein.
Claim 16
Dependent Claim
23 words
A ball washer as in claim 1 wherein said housing includes a weep hole to establish a maximum liquid level in said chamber.
Claim 17
Dependent Claim
17 words
A ball washer as in claim 1 which includes means for introducing washing liquid to said chamber.
Claim 18
Dependent Claim
62 words
A ball washer as in claim 1 wherein said balls are golf balls and said entry and exit sections are tubes, each tube having an end joined to an end of said other tube thereby forming said elbow shaped housing, and said tubes are sized to provide brushing contact of said ball by both the wall brushes and the helical lift brushes.
Claim 19
Dependent Claim
36 words
A ball washer as in claim 1 wherein: (a) said shaft has an end protruding from said exit end; and (b) said means for rotating said shaft is a crank handle attached to said shaft end.
Claim 20
Dependent Claim
24 words
A ball washer as in claim 1 which includes: (a) a tray adjacent said exit port onto which said balls after washing are dumped.
Claim 21
Dependent Claim
26 words
A ball washer as in claim 19 wherein said tray includes means for drying said ball lining said tray, and at least one weep hole therein.
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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) | 1993-11-19 | 1994-05-21 | 1994-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-11-19 | 1998-05-21 | 1998-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-11-19 | 2002-05-21 | 2002-11-20 | $7700.00 | Window Closed / Lapsed |