US3719185A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Orthopedic bolster pillow
Assignee: Individual
•
Filing: 1970-11-30
•
Granted: 1973-03-06
•
Expires: 1990-11-30
Abstract
Abstract A SMALL CYLINDRICAL-SHAPED BOLSTER TYPE PILLOW PROVIDED WITH A SEMI-FLEXIBLE TUBULAR CORE SURROUNDED BY A LAYER OF PADDING MATERIAL AND AN OUTER COVER END PROPORTION TO SUPPLY PRESSURE AND SUPPORT TO THE ATLAS VERTEBRA WHEN LAID PARALLEL TO THE NECK OF A PERSON SLEEPING ON ONE SIDE WITH A PILLOW OF SUCH LENGTH AS TO EXTEND ROUGHLY FROM THE SHOULDER TO A POSITION JUST BEHIND THE EAR OF THE USER.
Inventors
- 👤 C Hanes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 22:46
CPC Classifications
A; A47; A47G; A47G9/00; A47G9/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-03-05 | 1976-09-04 | 1977-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-03-05 | 1980-09-04 | 1981-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-03-05 | 1984-09-04 | 1985-03-06 | $7700.00 | Window Closed / Lapsed |