Patent US2450555A successfully refreshed from Google Patents.
Patent US5137011A successfully refreshed from Google Patents.
US5137011A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Golf ball heating device
Assignee: Individual
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Filing: 1991-12-11
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Granted: 1992-08-11
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Expires: 2011-12-11
Abstract
Abstract A golf ball warming device is provided for use during a round of golf. The warming device includes a main housing having a central bore which houses up to 3 golf balls. The central bore is disposed adjacent an arcuate-shaped bore which houses a disposable heating element. The heating element is chemically activated when removed from its package and radiates heat toward the golf balls disposed within its arcuate shaped bore. The golf balls and heating element are initially placed into their respective bores through a top opening within the main housing, and removed from a bottom opening when needed during play. The walls of the housing are thick in design to thermally insulate the balls within the warming device. The warming device does not use batteries, nor any other electrical current, and can operate for 5 hours at 127° F. on a single heating element.
Inventors
- 👤 Zane W. Roth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 08:50
CPC Classifications
A; A63; A63B; A63B47/00; A63B47/005; F; F24; F24V; F24V30/00; A63B37/00; A63B37/0003
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
205 words
A golf ball warming device comprising: a container comprising a central bore having a substantially circular cross-section, a second elongated bore extending parallel to said central bore, and a connecting passage between said central bore and said second bore; said container having a first open end adjacent an open end of said central bore, said central bore having a diameter equivalent to the diameter of a golf ball and a length equivalent to at least twice the diameter of a golf ball allowing said central bore to house at least two golf balls; a securable cover for closing said first open end; a disposable heating element disposed within said second bore; said connecting passage having a length substantially equivalent to the lengths of said central and second bores, and said connecting passage having a width of less than half of the width of said central and second bores to concentrate the heat from said heating element along the surfaces of all golf balls held within said central bore; wherein, said golf balls are inserted and removed from said first open end of said container when said cover is partially removed to expose only a single golf ball positioned towards said open end of said bore.
Claim 2
Dependent Claim
205 words
A golf ball warming device comprising: a container comprising a central bore having a substantially circular cross-section, a second elongated bore extending parallel to said central bore, and a connecting passage between said central bore and said second bore; said container having a first open end adjacent an open end of said central bore, said central bore having a diameter equivalent to the diameter of a golf ball and a length equivalent to at least twice the diameter of a golf ball allowing said central bore to house at least two golf balls; a securable cover for closing said first open end; a disposable heating element disposed within said second bore; said connecting passage having a length substantially equivalent to the lengths of said central and second bores, and said connecting passage having a width of less than half of the width of said central and second bores to concentrate the heat from said heating element along the surfaces of all golf balls held within said central bore; wherein, said golf balls are inserted and removed from said first open end of said container when said cover is partially removed to expose only a single golf ball positioned towards said open end of said bore.
Claim 3
Dependent Claim
46 words
A golf ball warming device as claimed in claim 1, wherein, said container comprises walls of a thickness substantially equivalent to the half the thickness of said portable heating element to insulate said container and keep the heat generated by said heating element within said container.
Claim 4
Dependent Claim
39 words
A golf ball warming device as claimed in claim 1, wherein, said cover is slidably disposed within a wide notch at said first open end of said container, said notch located adjacent said open end of said central bore.
Claim 5
Dependent Claim
19 words
A golf ball warming device as claimed in claim 1, wherein, said second bore having an arcuate shaped cross-section.
Claim 6
Dependent Claim
64 words
A golf ball warming device as claimed in claim 1, wherein, said heating element comprises a chemically reactive material that expends heat when exposed to ambient air, said container comprises a vent opening within said second bore to expose said heating element to ambient heat and cause said element to expend heat through said connecting passage towards the golf balls within said central bore.
Claim 7
Dependent Claim
60 words
A golf ball warming device as claimed in claim 1, wherein, said container further comprises a second cover for closing a second open end of said container opposite said first open end of said container, said second bore having an open end adjacent said second open end of said container for allowing insertion and removal of said disposable heating element.
Claim 8
Dependent Claim
35 words
A golf ball warming device as claimed in claim 1, wherein, said length of said central bore is substantially equivalent to three times the diameter of a golf ball to hold three golf balls therein.
References Cited (Backward Citations)
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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) | 1995-08-11 | 1996-02-10 | 1996-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-08-11 | 2000-02-10 | 2000-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-08-11 | 2004-02-10 | 2004-08-11 | $7700.00 | Window Closed / Lapsed |