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 Title: |
US3832744:
SHEET SLEEPING-BAG
[ Derwent Title ]
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| Country: |
US United States of America
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| Inventor: |
Krarup, Henry R.; Greenland, Denmark
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| Assignee: |
None
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| Published / Filed: |
1974-09-03
/ 1972-10-19
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| Application Number: |
US1972000299008
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| IPC Code: |
Advanced:
A47D 15/00;
A47G 9/04;
Core:
A47G 9/02;
more...
IPC-7:
A47G 9/00;
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| ECLA Code: |
A47D15/00F4; A47G9/04;
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| U.S. Class: |
Current:
128/873;
Original:
005/336;
005/343;
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| Field of Search: |
005/334,334 C,335,336,343,344
002/69.5,114
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| Priority Number: |
| 1972-10-19 |
US1972000299008 |
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| Abstract: |
A sheet sleeping-bag provided with openings for accommodating the neck, head and arms designed to prevent a person from leaving the bed and throwing off his bed clothes, while ensuring an optimal lying position, the sleeping-bag being stitched onto a drawsheet by means of at least one piece of fabric, said drawsheet being in turn fastened to a bed, and where said piece of fabric is formed as a triangle, one side of which is stitched onto and along portion of the centre line of the back of the sleeping-bag with the second side thereof being stitched onto and along portion of the centre line of the drawsheet, and where the third side of the triangle extends from the centre line of the drawsheet up towards the centre of the sleeping-bag.
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| Primary / Asst. Examiners: |
Gilliam, Paul R.; Calvert, Andrew M.
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| Family: |
None
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First Claim:
Show all 6 claims |
What I claim and desire to secure by Letters Patent is:
1. A sheet sleeping-bag of the type which is closed at the top except for hole edges defining openings adapted to accommodate the neck and arms of a person disposed therein, and which is designed to prevent the person from throwing off his bed clothes or crawling out of bed, without preventing the person from lying down in any desired position, said sheet sleeping-bag being stitched onto a rectangular drawsheet along the longitudinal axis of the bag by means of a triangular piece of fabric, said drawsheet being fastened to a bed or the like.
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| Background / Summary: |
Show background / summary
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| Drawing Descriptions: |
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| Description: |
Show description
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| Forward References: |
Show 5 U.S. patent(s) that reference this one
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