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Class Information
Number: 5/638
Name: Beds > Support means for discrete portion of user, useable with bed or surgical support > For head or neck (e.g., pillow) > With means to permit the passage of air for breathing
Description: Subject matter in which the head or neck supporting means contains a passage or hole through which a user can breathe, or being formed from such material (e.g., low density) that air can readily pass therethrough.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5216772 |
Support pillow |
Jun. 8, 1993 |
| 5177823 |
Adjustable headrest |
Jan. 12, 1993 |
| 5165137 |
Head support stand adjustable by compound turnbuckle |
Nov. 24, 1992 |
| 5127117 |
Pillow construction |
Jul. 7, 1992 |
| 5095569 |
Cover sheet for face down pillow |
Mar. 17, 1992 |
| D316451 |
Foldable chiropractic pillow |
Apr. 23, 1991 |
| 4977634 |
Pillow with poisonous gas removing cover |
Dec. 18, 1990 |
| 4891854 |
Face and head support assembly for use with a lounge chair or like structure |
Jan. 9, 1990 |
| 4823776 |
Adjustable cranial head support |
Apr. 25, 1989 |
| D298992 |
Face pillow |
Dec. 20, 1988 |
| 4779297 |
Cushion support article |
Oct. 25, 1988 |
| 4752064 |
Therapeutic head support |
Jun. 21, 1988 |
| 4723329 |
Air mattress |
Feb. 9, 1988 |
| 4710991 |
Headrest pillow |
Dec. 8, 1987 |
| 4596384 |
Spinal adjustment table |
Jun. 24, 1986 |
| 4535878 |
Pillow-tote bag device |
Aug. 20, 1985 |
| 4523588 |
Protective pillow assembly |
Jun. 18, 1985 |
| 4473913 |
Therapeutic support cushion |
Oct. 2, 1984 |
| 4428087 |
Therapeutical air mattress |
Jan. 31, 1984 |
| D271834 |
Cushion |
Dec. 20, 1983 |
| 4333638 |
Massage and therapeutic body work table |
Jun. 8, 1982 |
| 4235472 |
Sleeping device for sitting position |
Nov. 25, 1980 |
| 4118813 |
Sleep training pillow for the prevention of snoring |
Oct. 10, 1978 |
| 4097038 |
Headrest |
Jun. 27, 1978 |
| 4074376 |
Contoured security pillow |
Feb. 21, 1978 |
| 4054960 |
Inflatable body support cushion, particularly to support a woman during pregnancy |
Oct. 25, 1977 |
| 4006604 |
Air conditioned pillow |
Feb. 8, 1977 |
| 3946452 |
Adjustable head and shoulder rest |
Mar. 30, 1976 |
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