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 Title: |
US4858627:
Smoker's hat
[ Derwent Title ]
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| Country: |
US United States of America
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| Inventor: |
Netschert, Walter C.; Buena Park, CA 90621
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| Assignee: |
None
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| Published / Filed: |
1989-08-22
/ 1988-05-25
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| Application Number: |
US1988000198335
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| IPC Code: |
Advanced:
A24F 47/00;
A42B 1/24;
A42B 3/04;
A42B 3/28;
A62B 11/00;
B08B 15/04;
F24F 3/16;
IPC-7:
A24D 3/04;
A24F 47/00;
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| ECLA Code: |
A42B1/00F; A24F47/00; A42B3/04B; A42B3/28D; A62B11/00; B08B15/04; F24F3/16B; R24F221/12;
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| U.S. Class: |
Current:
131/329;
002/171.3;
131/331;
Original:
131/329;
131/331;
002/171.3;
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| Field of Search: |
128/863,910
002/171.3,10,436,437
131/329,330,331
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| Priority Number: |
| 1988-05-25 |
US1988000198335 |
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| Abstract: |
A portable hat system enables the smoking of tobacco type products without affecting the environment includes a hat for covering the head of the smoker, an integral fan for intaking ambient air (contaminated and non contaminated) into the hat with this intake ambient air flowing in front of the smoker's face, a filtration, purification and deionization system for removal of combustion products, such as smoke odors and positive ions from the intake ambient air, and an exhaust system for expelling the filtered deodorized, deionized and optionally scented air from the hat.
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| Attorney, Agent or Firm: |
Hackler, Walter A. ;
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| Primary / Asst. Examiners: |
Millin, V.; Crosby, David F.
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| INPADOC Legal Status: |
Show legal status actions
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| Family: |
None
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First Claim:
Show all 23 claims |
What is claimed is:
1. A portable hat system for enabling the smoking of tobacco-type products without affecting the environment comprising:
- hat means for covering the head of a smoker;
- means for intaking ambient air into the hat means, the intake ambient air flowing in front of the smoker's face when the hat is worn by the smoker;
- separate filter means for removing combustion products released by the smoker into the intake ambient air to produce filtered air; and
- means for exhausting the filtered air from the hat means.
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| Background / Summary: |
Show background / summary
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| Drawing Descriptions: |
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| Description: |
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| Forward References: |
Show 11 U.S. patent(s) that reference this one
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