Patent US3645556A successfully refreshed from Google Patents.
US3645556A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety net pillow for vehicle passengers
Assignee: GIC KK
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Filing: 1969-12-12
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Granted: 1972-02-29
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Expires: 1989-12-12
Abstract
Abstract A safety net pillow for the prevention of the snapping back of the head of a vehicle passenger having a net stretched on a frame, and leg means attached to the lower portion of the frame for detachably mounting the frame on the back of a seat of the vehicle in such a manner that the net stretched on the frame stands substantially upright.
Inventors
- 👤 Yasusaburo Kobori
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:17
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/80; B60N2/803
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
82 words
A safety net for preventing the head of a passenger in a vehicle from snapping back comprising: a closed end frame; an inner frame secured to the closed end frame by a cord; a net stretched on the inner frame; and leg means attached to the lower portion of the closed end frame for detachably mounting the frame on the back of a seat of the vehicle in such a manner that the frame with the net stretched thereon stands substantially upright.
Claim 2
Dependent Claim
82 words
A safety net for preventing the head of a passenger in a vehicle from snapping back comprising: a closed end frame; an inner frame secured to the closed end frame by a cord; a net stretched on the inner frame; and leg means attached to the lower portion of the closed end frame for detachably mounting the frame on the back of a seat of the vehicle in such a manner that the frame with the net stretched thereon stands substantially upright.
Claim 3
Dependent Claim
16 words
A safety device as claimed in claim 7 wherein said net is formed of nylon yarn.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-02-28 | 1975-08-30 | 1976-02-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-02-28 | 1979-08-30 | 1980-02-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-02-28 | 1983-08-30 | 1984-02-29 | $7700.00 | Window Closed / Lapsed |