US3279285A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Boring machine
Assignee: Ex-Cell-O Corp
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Filing: 1965-04-16
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Granted: 1966-10-18
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Expires: 1985-04-16
Abstract
No abstract record available.
Inventors
- 👤 Lawrence E Ivins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:01
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/18; G05B19/19; G05B19/21; G05B19/23; G05B19/231; B; B23; B23B; B23B39/00; B23B39/04; B23B39/08; G05B19/182; G05B2219/00; G05B2219/30; G05B2219/50; G05B2219/50293; G05B2219/50313; Y; Y10; Y10T; Y10T408/00; Y10T408/08; Y10T408/16; Y10T408/17; Y10T408/175
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
A BORING MACHINE COMPRISING A ROTATABLE BORING SHAFT INCLUDING A BORING HEAD MOUNTING A BORING BAR ADAPTED TO BE ADJUSTED FOR DIFFERENT BORING RADII, THE BORING HEAD HAVING A BORING SLIDE FOR RADIALLAY POSITIONING THE BORING BAR RELATIVE TO SAID BORING SHAFT AND MEANS INCLUDING AN ADJUSTING SHAFT COAXIALLY DISPOSED OF SAID POWER SHAFT FOR CONTROLLING THE POSITION OF THE BORING SLIDE AND THEREBY THE BORING RADIUS, AUTOMATIC MEANS FOR COMMANDING AND CONTROLLING THE BORING OF A WORKPIECE ALONG THREE AXES INCLUDING COMMANDING AND CONTROLLING THE POSITION OF THE ADJUSTING SHAFT, AND MEANS COUPLED TO SAID AUTOMATIC MEANS FOR MODIFYING THE COMMANDED POSITION OF THE ADJUSTING SHAFT.
Claim 2
Dependent Claim
107 words
A BORING MACHINE COMPRISING A ROTATABLE BORING SHAFT INCLUDING A BORING HEAD MOUNTING A BORING BAR ADAPTED TO BE ADJUSTED FOR DIFFERENT BORING RADII, THE BORING HEAD HAVING A BORING SLIDE FOR RADIALLAY POSITIONING THE BORING BAR RELATIVE TO SAID BORING SHAFT AND MEANS INCLUDING AN ADJUSTING SHAFT COAXIALLY DISPOSED OF SAID POWER SHAFT FOR CONTROLLING THE POSITION OF THE BORING SLIDE AND THEREBY THE BORING RADIUS, AUTOMATIC MEANS FOR COMMANDING AND CONTROLLING THE BORING OF A WORKPIECE ALONG THREE AXES INCLUDING COMMANDING AND CONTROLLING THE POSITION OF THE ADJUSTING SHAFT, AND MEANS COUPLED TO SAID AUTOMATIC MEANS FOR MODIFYING THE COMMANDED POSITION OF THE ADJUSTING SHAFT.
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) | 1969-10-17 | 1970-04-18 | 1970-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-17 | 1974-04-18 | 1974-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-17 | 1978-04-18 | 1978-10-18 | $7700.00 | Window Closed / Lapsed |