US3229365A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machining
Assignee: Sundstrand Corp
•
Filing: 1960-12-14
•
Granted: 1966-01-18
•
Expires: 1980-12-14
Abstract
No abstract record available.
Inventors
- 👤 William G Fisher
- 👤 Carl F Erikson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:40
CPC Classifications
B; B23; B23Q; B23Q3/00; B23Q3/02; B23Q3/10; B23Q3/103; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49998
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
148 words
A METHOD OF MACHINING, COMPRISING, THE STEPS OF, ATTACHING TO A MACHINE TOOL WORK SUPPORTING TABLE A WORK SUPPORTING BLOCK OF ONLY GENERAL ACCURACY, ATTACHING TO THE BLOCK AT PREDETERMINED POSITION IS THEREON A PLURALITY OF ADJUSTABLE HEADED SCREWS, LOCKING SAID SCREWS AGAINST MOVEMENT, UTILIZING THE MACHINE TOOL TO MACHINE PRECISION WORK LOCATING SURFACES ON CERTAIN OF THE HEADS OF SAID SCREWS IN A PLANE HAVING A PREDETERMINED RELATIONSHIP TO A REFERENCE POSITION IN THE MACHINE, UTILIZING THE MACHINE TO MACHINE PRECISION WORK LOCATING SURFACES ON THE HEADS OF OTHER OF SAID SCREWS IN PLANES AT RIGHT ANGLES TO SAID FIRST MENTIONED PLAEN AND TO EACH OTHER TO FORM CORNERS AND HAVING PREDETERMINED RELATIONSHIPS TO SAID REFERENCE POSITION IN THE MACHINE, POSITIONING A WORKPIECE AGAINST SAID WORK LOCATING SURFACES, AND UTILIZING THE MACHINE TOOL TO MACHINE SURFACES ON THE WORKPIECE HAVING PREDETERMINED RELATIONSHIPS TO SAID WORK LOCATIONG SURFACES.
Claim 2
Independent Claim
148 words
A METHOD OF MACHINING, COMPRISING, THE STEPS OF, ATTACHING TO A MACHINE TOOL WORK SUPPORTING TABLE A WORK SUPPORTING BLOCK OF ONLY GENERAL ACCURACY, ATTACHING TO THE BLOCK AT PREDETERMINED POSITION IS THEREON A PLURALITY OF ADJUSTABLE HEADED SCREWS, LOCKING SAID SCREWS AGAINST MOVEMENT, UTILIZING THE MACHINE TOOL TO MACHINE PRECISION WORK LOCATING SURFACES ON CERTAIN OF THE HEADS OF SAID SCREWS IN A PLANE HAVING A PREDETERMINED RELATIONSHIP TO A REFERENCE POSITION IN THE MACHINE, UTILIZING THE MACHINE TO MACHINE PRECISION WORK LOCATING SURFACES ON THE HEADS OF OTHER OF SAID SCREWS IN PLANES AT RIGHT ANGLES TO SAID FIRST MENTIONED PLAEN AND TO EACH OTHER TO FORM CORNERS AND HAVING PREDETERMINED RELATIONSHIPS TO SAID REFERENCE POSITION IN THE MACHINE, POSITIONING A WORKPIECE AGAINST SAID WORK LOCATING SURFACES, AND UTILIZING THE MACHINE TOOL TO MACHINE SURFACES ON THE WORKPIECE HAVING PREDETERMINED RELATIONSHIPS TO SAID WORK LOCATIONG SURFACES.
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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) | 1969-01-17 | 1969-07-19 | 1970-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-17 | 1973-07-19 | 1974-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-17 | 1977-07-19 | 1978-01-18 | $7700.00 | Window Closed / Lapsed |