Patent US4375112A successfully refreshed from Google Patents.
US4375112A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pillow to protect hairdo
Assignee: Individual
•
Filing: 1980-02-04
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Granted: 1983-03-01
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Expires: 2000-02-04
Abstract
Abstract A pillow for protecting a hairdo is disclosed. The pillow is made of foam or the like and has a hole in the center in which the hairdo can be received while the person's cheek rests on the area around the hole. The foam is sealed together around the outside periphery of the pillow and the outside periphery of the hole. A pillow case is provided having a conforming hole in it.
Inventors
- 👤 Virginia R. Leonhart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:55
CPC Classifications
A; A47; A47G; A47G9/00; A47G9/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
157 words
A pillow and pillow case for protecting a hairdo comprising a pillow body made of a foam material, the pillow being generally rectangular in shape having two sides and two ends and a central opening, the edges of said sides, ends and opening of said pillow being curved by having upper and lower surface on the sides and ends cemented together to form a rounded edge around the outer periphery of said pillow and around said opening, said pillow case having a central opening and being adapted to receive the pillow, said pillow being cut from one said side edge to said opening, said pillow case having a central opening and the outer edges of said pillow case being hemmed, providing a space to receive said pillow whereby said pillow can be inserted into said pillow case, and a zipper around the outside of said pillow case permitting the removal of said pillow from said pillow case.
Claim 2
Dependent Claim
157 words
A pillow and pillow case for protecting a hairdo comprising a pillow body made of a foam material, the pillow being generally rectangular in shape having two sides and two ends and a central opening, the edges of said sides, ends and opening of said pillow being curved by having upper and lower surface on the sides and ends cemented together to form a rounded edge around the outer periphery of said pillow and around said opening, said pillow case having a central opening and being adapted to receive the pillow, said pillow being cut from one said side edge to said opening, said pillow case having a central opening and the outer edges of said pillow case being hemmed, providing a space to receive said pillow whereby said pillow can be inserted into said pillow case, and a zipper around the outside of said pillow case permitting the removal of said pillow from said pillow case.
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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) | 1986-02-28 | 1986-08-30 | 1987-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-02-28 | 1990-08-30 | 1991-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-02-28 | 1994-08-30 | 1995-03-01 | $7700.00 | Window Closed / Lapsed |