US4173012A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Deceleration warning indicator
Assignee: ROBERT R BURGER JR 9625 JUSTIN PLACE RIVER RIDGE LOUISIANA 70123
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Filing: 1978-01-31
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Granted: 1979-10-30
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Expires: 1998-01-31
Abstract
Abstract A deceleration warning indicator adapted for use in automotive vehicles of the type having a throttle rod extending intermediate an accelerator foot pedal and the engine carburetor. The system includes an energized electrical circuit and a deceleration movement of the throttle rod, as the vehicle operator releases foot pressure from the accelerator. The system is characterized by its simplicity and ease of installation and includes an independently mounted reciprocable switch closable with a throttle rod projection to activate the warning lamp.
Inventors
- 👤 Charles H. Burger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:59
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/26; B60Q1/44; B60Q1/445
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
152 words
A deceleration warning indicator adapted for use in automotive vehicles of the type having a throttle rod extending intermediate an accelerator foot pedal and the engine carburetor comprising: A. an electrical circuit including a deceleration warning lamp and an energization source; B. a housing supported within the vehicle such that an intermediate portion of the throttle rod extends through said housing; C. at least two radial projections longitudinally spaced from each other and extending from said intermediate portion of throttle rod within said housing, one of said projections having a conductive surface; and D. a movable switch within said electrical circuit, said switch being reciprocably mounted upon a stationary rod in said housing and intermediate said radial projections so as to be closable with said conductive surface upon deceleration movement of said throttle rod; and said switch having a laterally extending miter portion complementally engagable with a recess in said housing wall.
Claim 2
Dependent Claim
152 words
A deceleration warning indicator adapted for use in automotive vehicles of the type having a throttle rod extending intermediate an accelerator foot pedal and the engine carburetor comprising: A. an electrical circuit including a deceleration warning lamp and an energization source; B. a housing supported within the vehicle such that an intermediate portion of the throttle rod extends through said housing; C. at least two radial projections longitudinally spaced from each other and extending from said intermediate portion of throttle rod within said housing, one of said projections having a conductive surface; and D. a movable switch within said electrical circuit, said switch being reciprocably mounted upon a stationary rod in said housing and intermediate said radial projections so as to be closable with said conductive surface upon deceleration movement of said throttle rod; and said switch having a laterally extending miter portion complementally engagable with a recess in said housing wall.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-10-29 | 1983-04-30 | 1983-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-10-29 | 1987-04-30 | 1987-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-10-29 | 1991-04-30 | 1991-10-30 | $7700.00 | Window Closed / Lapsed |