Patent US3172455A successfully refreshed from Google Patents.
US3172455A
Expired / Lapsed
US
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Method of manufacture for synchronizing movement between plural worklines
Assignee: Westinghouse Electric Corp
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Filing: 1960-02-23
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Granted: 1965-03-09
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Expires: 1980-02-23
Abstract
No abstract record available.
Inventors
- 👤 Clair M Rively
- 👤 William A Brenneck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:08
CPC Classifications
H; H01; H01J; H01J9/00; H01J9/38; H01J9/46; H01J2893/00; H01J2893/0096
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
113 words
THE METHOD OF PERFORMING AN OPERATING ON STATIONARY ARTICLES BY MEANS OF A WORK TOOL, COMPRISING THE STEPS OF IMPARTING TO SAID TOOL A FIRST COMPONENT OF VELOCITY HAVING A DIRECTION ALONG SAID ARTICLES, SIMULTANEOUSLY IMPARTING TO SAID TOOL A SECOND COMPONENT OF VELOCITY, A PORTION OF THE PATH OF SAID TOOL RESULTING FROM SAID COMPONENTS BEING CONTIGUOUS TO SAID ARTICLES, THE RESULTANT OF SAID FIRST AND SECOND COMPONENTS IN SAID PORTION BEING ZERO SO THAT SAID TOOL IS RELATIVELY STATIONARY WITH RESPECT TO SAID ARTICLES IN SAID PORTION, AND PERFORMING SAID OPERATION ON AN ARTICLE BY MEANS OF SAID TOOL WHILE SAID TOOL IS SO RELATIVELY STATIONARY WITH RESPECT TO SAID ARTICLES.
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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) | 1968-03-08 | 1968-09-07 | 1969-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-08 | 1972-09-07 | 1973-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-08 | 1976-09-07 | 1977-03-09 | $7700.00 | Window Closed / Lapsed |