US4862519A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Handwarmer pack
Assignee: Individual
•
Filing: 1988-01-06
•
Granted: 1989-09-05
•
Expires: 2008-01-06
Abstract
Abstract A fanny pack in combination with an insulated handwarmer muff provides a device for carrying objects and a handwarming device, each of which can be used independently of the other. The handwarmer pack is worn to the rear of the user's body on the hips. When turned to the front of the user's body the user's hands may be inserted into an insulated handwarmer muff through separate openings which do not give access to the compartment in which objects are carried. With the muff removed, the other contents of the pack are unaffected, while the muff can still be used to warm the hands, or opened flat as a seat cushion. The pocket which housed the muff is then available for additional carrying space, while the contents of the main compartment, or fanny pack are accessible by means of a separate opening at the top.
Inventors
- 👤 John A. Bull
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:49
CPC Classifications
A; A45; A45C; A45C3/00; A45C3/14; A45C1/00; A45C1/02; A45C1/04; A45F; A45F5/00; A45F5/02
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
104 words
A handwarmer pack comprising A fanny pack suitable for receiving objects A strap attached to said funny pack whereby said strap provides a means for affixing the same to a wearer's body A pocket mounted on said fanny pack A muff of a rectangular configuration folded in half and maintained in a cylindrical configuration by use of a releasable fastening means placed at a selvage end of the same and said muff contained in said pocket; said pocket being open at its lateral ends for permitting insertion of the hands of a wearer into a muff and said muff being removable from said pocket.
Claim 2
Dependent Claim
104 words
A handwarmer pack comprising A fanny pack suitable for receiving objects A strap attached to said funny pack whereby said strap provides a means for affixing the same to a wearer's body A pocket mounted on said fanny pack A muff of a rectangular configuration folded in half and maintained in a cylindrical configuration by use of a releasable fastening means placed at a selvage end of the same and said muff contained in said pocket; said pocket being open at its lateral ends for permitting insertion of the hands of a wearer into a muff and said muff being removable from said pocket.
Claim 3
Dependent Claim
44 words
The said pocket of claim 1 having means for closing the same to permit additional objects to be carried in said pocket when said muff is removed, whereby the closing means includes a second fastener on each of said lateral ends of said pocket.
Claim 4
Dependent Claim
46 words
The muff of claim 2 is so formed that it can be opened flat, after removal from said pocket, by opening the said releaseable fastening means, such that the muff assumes its original rectangular configuration (E) The following changes were made in the originally filed claims.
Claim 5
Dependent Claim
19 words
The handwarmer pack of claim 1 wherein said muff has loops for attachment to waist belt or neck cord.
Claim 6
Dependent Claim
45 words
The handwarmer pack of claim 1 wherein said muff is constructed of a water repellent cover, an insulating layer of foam which maintains its shape but is flexible enough to lay flat, and has a soft lining which is comfortable in contact with the hands.
Claim 7
Dependent Claim
26 words
The said muff of claim 5 is so formed that said foam insulation is firm enough to provide cushioning when opened and used as a seat.
Claim 8
Dependent Claim
31 words
The said muff of claim 5 is so formed as to maintain its shape and ability to insulate the hands from cold even when removed from the pocket in handwarmer pack.
Claim 9
Dependent Claim
23 words
The said muff of claim 7 contains a special flannel pocket capable of containing any type of a fuel or a chemical heater.
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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) | 1992-09-04 | 1993-03-06 | 1993-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-09-04 | 1997-03-06 | 1997-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-09-04 | 2001-03-06 | 2001-09-05 | $7700.00 | Window Closed / Lapsed |