Patent US3305201A successfully refreshed from Google Patents.
US3305201A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Head rest
Assignee: Individual
•
Filing: 1965-06-28
•
Granted: 1967-02-21
•
Expires: 1985-06-28
Abstract
No abstract record available.
Inventors
- 👤 Thiel Frideric
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 04:29
CPC Classifications
A; A61; A61F; A61F9/00; A61F9/04; A47; A47G; A47G9/00; A47G9/10; A47G9/1009
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
50 words
A HEAD AND FACE SUNSHIELD ASSEMBLY FOR USE IN THE SUPINE POSITION, COMPRISING IN COMBINATION, A LOW, FOLDABLE FRAME, A FOLDABLE HEADREST SUSPENDED AT A PLURALITY OF SPACED POINTS ON ITS PERIMETER TO SAID FRAME NEAR THE BASE THEREOF, AND AN ADJUSTABLE SUNSHIELD ATTACHABLE TO THE APEX OF SAID FRAME.
Claim 2
Dependent Claim
50 words
A HEAD AND FACE SUNSHIELD ASSEMBLY FOR USE IN THE SUPINE POSITION, COMPRISING IN COMBINATION, A LOW, FOLDABLE FRAME, A FOLDABLE HEADREST SUSPENDED AT A PLURALITY OF SPACED POINTS ON ITS PERIMETER TO SAID FRAME NEAR THE BASE THEREOF, AND AN ADJUSTABLE SUNSHIELD ATTACHABLE TO THE APEX OF SAID FRAME.
References Cited (Backward Citations)
US441380A
Cited
US2888689A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-20 | 1970-08-22 | 1971-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-20 | 1974-08-22 | 1975-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-20 | 1978-08-22 | 1979-02-21 | $7700.00 | Window Closed / Lapsed |