US5039200A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reflective safety stick for walking and jogging
Assignee: MICHLER LINDA PO BOX 10684 FORT SMITH AR 72917
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Filing: 1989-06-21
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Granted: 1991-08-13
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Expires: 2009-06-21
Abstract
Abstract A safety stick for joggers and other pedestrians has a shaft with high reflectivity. A grip can be provided as one end of the shaft and a hard plastic cap at the other. A wrist strap is provided adjacent the grip, with a break away connection to the shaft. The high reflectivity of the shaft may be provided by reflective (e.g. silver) paint on the shaft covered with a coat of clear lacquer having reflective glass beads (e.g. microspheres at a ratio of about two parts beads to one part lacquer by weight). Alternatively, the shaft may be spirally wrapped with retroreflective tape and covered with a clear plastic tube (e.g. pvc shrink tubing). A clear lacquer is applied over the clear plastic shrink tube.
Inventors
- 👤 Linda B. Michler
- 👤 Paul A. Michler
- 👤 C. L. Baker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:15
CPC Classifications
F; F41; F41B; F41B15/00; F41B15/02; A; A45; A45B; A45B9/00; A45B2009/005
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
66 words
A safety stick comprising: a shaft having first and second ends; a grip at the first end of said shaft; a wrist strap adjacent said grip and connected to said shaft by connecting means; and means for providing high reflectivity of said shaft so that it can be readily seen, said means comprising retroreflective tape wrapped around said shaft and PVC shrink tube over said tape.
Claim 2
Dependent Claim
66 words
A safety stick comprising: a shaft having first and second ends; a grip at the first end of said shaft; a wrist strap adjacent said grip and connected to said shaft by connecting means; and means for providing high reflectivity of said shaft so that it can be readily seen, said means comprising retroreflective tape wrapped around said shaft and PVC shrink tube over said tape.
Claim 3
Dependent Claim
16 words
A safety stick as recited in claim 1 wherein said grip comprises a foam suede grip.
Claim 4
Dependent Claim
27 words
A safety stick as recited in claim 1 wherein said means for providing reflectivity comprises retroreflective tape wrapped around said shaft, and plastic tubing over said tape.
Claim 5
Dependent Claim
22 words
A safety stick as recited in claim 3 wherein said reflectivity providing means further comprises a clear lacquer over said plastic tubing.
Claim 6
Dependent Claim
35 words
A safety stick as recited in claim 1 wherein said connecting means comprises a breakaway connection to effect detachment of said strap from said shaft should a tension force of about 5-20 pounds be applied.
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) | 1994-08-12 | 1995-02-11 | 1995-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-08-12 | 1999-02-11 | 1999-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-08-12 | 2003-02-11 | 2003-08-13 | $7700.00 | Window Closed / Lapsed |