US3802084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Indicating device
Assignee: Individual
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Filing: 1972-01-13
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Granted: 1974-04-09
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Expires: 1992-01-13
Abstract
Abstract A device for indicating the center of a hole or for indicating a point, line, etc., the device including a pointer and an element having a pointed end, the pointer and the element being interconnected for effecting oscillatory movements relative to one another. The device may have an indicator dial for direct reading or a fixed pointer for layout work.
Inventors
- 👤 F Fortado
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:51
CPC Classifications
G; G01; G01B; G01B5/00; G01B5/14; G01B5/143; G01B5/24
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
141 words
An indicating device capable of relating the center of a hole to a linear gauging device comprising: a frame comprising two plates, a pointer pivotally mounted on said frame, a work engaging element having a pointed work engaging end, said work engaging element being pivotally mounted to said frame intermediate the ends of said element, said work engaging element fixedly mounting a pointer engaging means for translating pivotal movement of said work engaging element into movements of said pointer, means for attaching said plates to one another in spaced relationship, and further characterized in that said work engaging element and said pointer engaging means are disposed between said plates, and said work engaging element is provided with a slot and said means for pivotally supporting said pointer and said means for attaching said plates to one another extend through said slot.
Claim 2
Dependent Claim
141 words
An indicating device capable of relating the center of a hole to a linear gauging device comprising: a frame comprising two plates, a pointer pivotally mounted on said frame, a work engaging element having a pointed work engaging end, said work engaging element being pivotally mounted to said frame intermediate the ends of said element, said work engaging element fixedly mounting a pointer engaging means for translating pivotal movement of said work engaging element into movements of said pointer, means for attaching said plates to one another in spaced relationship, and further characterized in that said work engaging element and said pointer engaging means are disposed between said plates, and said work engaging element is provided with a slot and said means for pivotally supporting said pointer and said means for attaching said plates to one another extend through said slot.
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) | 1977-04-08 | 1977-10-08 | 1978-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-04-08 | 1981-10-08 | 1982-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-04-08 | 1985-10-08 | 1986-04-09 | $7700.00 | Window Closed / Lapsed |