Patent US5950234A successfully refreshed from Google Patents.
US5950234A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cooling pack head covering
Assignee: Individual
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Filing: 1997-03-31
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Granted: 1999-09-14
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Expires: 2017-03-31
Abstract
Abstract The cooling pack is a container having a cooling substance contained within it. The cooling pack is generally constructed such that it can be formed in a bowl shape to cover the scalp portion of the users head. By covering the scalp with a cooling pack the lose of hair is minimized during medical treatments such as chemotherapy. The cooling pack may also be used with head wear such as hats, helmets and the like. In addition a head band may have a cooling pack to be worn over the eyebrows.
Inventors
- 👤 Randy Leong
- 👤 Penelope Kittredge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:06
CPC Classifications
A; A42; A42B; A42B1/00; A42B1/008; A42C; A42C5/00; A42C5/04; A61; A61F; A61F7/00; A61F7/10; A61F2007/0001; A61F2007/0002; A61F2007/0008
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
A device for cooling a user's scalp comprising: a flexible container of generally flat circular shape having a cooling substance contained therein to form a cooling pack; the flexible container having a notch defined therein which allows the flexible container to be wrapped over and around a user's scalp; a means for retaining the flexible container in the wrapped position; and the flexible container adapted to cover the entire scalp of a user.
Claim 2
Independent Claim
73 words
A device for cooling a user's scalp comprising: a flexible container of generally flat circular shape having a cooling substance contained therein to form a cooling pack; the flexible container having a notch defined therein which allows the flexible container to be wrapped over and around a user's scalp; a means for retaining the flexible container in the wrapped position; and the flexible container adapted to cover the entire scalp of a user.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-09-13 | 2003-03-15 | 2003-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-09-13 | 2007-03-15 | 2007-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-09-13 | 2011-03-15 | 2011-09-14 | $7700.00 | Window Closed / Lapsed |