US3609765A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protective helmet head suspension
Assignee: American Safety Equipment Corp
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Filing: 1969-12-17
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Granted: 1971-10-05
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Expires: 1989-12-17
Abstract
Abstract A SIZE ADJUSTABLE SUSPENSION FOR PROTECTIVE HELMETS, FORMED OF A HORIZONTAL OUTER BAND ARRANGED WITHIN THE HELMET SHELL AND FIXEDLY SECURED THERETO AT THE FRONT, REAR AND TWO SPACED SIZE POINTS TO FORM A ROUGLY HEXAGONAL SHAPE. AN ADJUSTABLE IN LENGTH INNER BAND SECURED TO THE OUTER BAND BETWEEN ITS POINTS OF SECUREMENT TO THE SHELL, WITH THE SIDE AND REAR SECURING MEANS BEING IN THE FORM OF LOOPS THROUGH WHICH THE BAND EXTENDS. THE LOWER ENDS OF OVERHEAD LOOPED SUSPENSION STRAPS ARE CONNECTED TO THE LOOPS SO THAT THE INNER BAND MAY BE ADJUSTED FOR WEARER HEAD SIZES.
Inventors
- 👤 Stephen J Molitoris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:59
CPC Classifications
A; A42; A42B; A42B3/00; A42B3/04; A42B3/10; A42B3/14
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) | 1974-10-04 | 1975-04-05 | 1975-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-10-04 | 1979-04-05 | 1979-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-10-04 | 1983-04-05 | 1983-10-05 | $7700.00 | Window Closed / Lapsed |