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US4887326A Expired / Lapsed US ⏱️ 0.0 years remaining

Suboccipital pillow

Assignee: BAX ASSOC
•
Filing: 1988-09-22
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Granted: 1989-12-19
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Expires: 2008-09-22
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Abstract

Abstract A suboccipital pillow 10, for applying hot and/or cold treatments to the neck and suboccipital areas is provided, having a generally crescent shape, one side of which is fitted with a lightly insulated pocket 15a and the other side of which is fitted with a heavily insulated pocket 12a. Pillow 10 is filled with a soft cushion, such as a polyester fiber batting. Both pockets 12a and 15a have triangular tongues 16 and 17 attached to their open sides. Tongues 16 and 17 overlap and attach one to the other via a suitable fastener. A crescent shaped gel pack 21 is provided which may either be cooled in a refrigerator or freezer or heated in boiling water or in a microwave oven. After gel pack 21 has reached the desired temperature it is inserted in the appropriate pocket and the pocket is closed by overlapping and fastening the two tongues 16 and 17.

Inventors

  • 👤 Michael O'Brien
  • 👤 Lorie Leishman
  • 👤 Christine A. O'Brien

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 15:41
CPC Classifications
A; A61; A61F; A61F7/00; A61F7/02; A47; A47G; A47G9/00; A47G9/10; A47G9/1036; A61F2007/0001; A61F2007/0002; A61F2007/0009; Y; Y10; Y10S; Y10S5/00; Y10S5/909

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 173 words
A suboccipital pillow for administering hot and cold treatments to the suboccipital region of a head, comprising: a crescent shaped pillow having first and second surfaces; a first crescent shaped pocket panel attached to said first surface, thereby defining a first pocket and having an insulating outer surface for protecting a user from potential burns and for slowing the rate of heat loss or absorbtion of a gel pack contained in said first pocket; a second crescent shaped pocket panel attached to said second surface, thereby defining a second pocket; a first tongue attached to an open side of said first pocket panel; a second tongue attached to an open side of said second pocket panel; fastening means for closing said first and second pockets; a gel pack for insertion into either of said first or second pockets, one of said first and second tongues being adapted to overlap the other of said first and second tongues, and further being adapted to be releasably fastened thereto, thereby closing said first and second pockets.
Claim 2
Dependent Claim 173 words
A suboccipital pillow for administering hot and cold treatments to the suboccipital region of a head, comprising: a crescent shaped pillow having first and second surfaces; a first crescent shaped pocket panel attached to said first surface, thereby defining a first pocket and having an insulating outer surface for protecting a user from potential burns and for slowing the rate of heat loss or absorbtion of a gel pack contained in said first pocket; a second crescent shaped pocket panel attached to said second surface, thereby defining a second pocket; a first tongue attached to an open side of said first pocket panel; a second tongue attached to an open side of said second pocket panel; fastening means for closing said first and second pockets; a gel pack for insertion into either of said first or second pockets, one of said first and second tongues being adapted to overlap the other of said first and second tongues, and further being adapted to be releasably fastened thereto, thereby closing said first and second pockets.
Claim 3
Dependent Claim 25 words
The suboccipital pillow of claim 1 wherein said gel pack is crescent shaped to conform to the interior of either the first or second pockets.

References Cited (Backward Citations)

US1542561A Cited
GB838455A Cited
US3162868A Cited
GB1048632A Cited
US3312987A Cited
US3780537A Cited
US3885403A Cited
US3840918A Cited
US4161794A Cited
US4204543A Cited
US4676247A Cited
US4783866A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1992-12-18 1993-06-19 1993-12-19 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1996-12-18 1997-06-19 1997-12-19 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2000-12-18 2001-06-19 2001-12-19 $7700.00 Window Closed / Lapsed

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