US3187609A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined horizontal boring, drilling and milling machine
Assignee: New Britain Machine Co
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Filing: 1964-08-12
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Granted: 1965-06-08
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Expires: 1984-08-12
Abstract
No abstract record available.
Inventors
- 👤 Hallis N Stephan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:02
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/26; B23Q1/38; B23Q1/28; Y; Y10; Y10T; Y10T408/00; Y10T408/16; Y10T408/175; Y10T408/91; Y10T409/00; Y10T409/30; Y10T409/303752; Y10T409/303976; Y10T409/309576; Y10T409/309912; Y10T82/00; Y10T82/25; Y10T82/2511
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
101 words
THE METHOD OF MOVING A FIRST MEMBER SUPPORTED ON A SECOND MEMBER BY COOPERATING WAY SURFACE MEANS AT LEAST ONE OF WHICH MEMBERS HAS SPACED DISCRETE APERTURES THEREIN ADAPTED TO BE CONNECTED TO A SOURCE OF GASEOUS FLUID UNDER PRESSURE AND OPENING ONLY INTO THE WAY SURFACE MEANS THEREOF WHICH COMPRISES SUPPLYING GASEOUS FLUID UNDER PRESSURE TO A PLURALTY OF SAID SPACED APERTURES IN SAID ONE MEMBER AT AN AUTOMATICALLY MAINTAINED PREDETERMINED MASS FLOW RATE AND APPLYING A FORCE TO SAID FIRST MEMBER TO MOVE THE SAME RELATIVE TO SAID SECOND MEMBER ALONG SAID WAY SURFACE MEANS OF SAID SECOND MEMBER.
Claim 2
Independent Claim
101 words
THE METHOD OF MOVING A FIRST MEMBER SUPPORTED ON A SECOND MEMBER BY COOPERATING WAY SURFACE MEANS AT LEAST ONE OF WHICH MEMBERS HAS SPACED DISCRETE APERTURES THEREIN ADAPTED TO BE CONNECTED TO A SOURCE OF GASEOUS FLUID UNDER PRESSURE AND OPENING ONLY INTO THE WAY SURFACE MEANS THEREOF WHICH COMPRISES SUPPLYING GASEOUS FLUID UNDER PRESSURE TO A PLURALTY OF SAID SPACED APERTURES IN SAID ONE MEMBER AT AN AUTOMATICALLY MAINTAINED PREDETERMINED MASS FLOW RATE AND APPLYING A FORCE TO SAID FIRST MEMBER TO MOVE THE SAME RELATIVE TO SAID SECOND MEMBER ALONG SAID WAY SURFACE MEANS OF SAID SECOND MEMBER.
References Cited (Backward Citations)
US2942385A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-07 | 1968-12-07 | 1969-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-07 | 1972-12-07 | 1973-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-07 | 1976-12-07 | 1977-06-08 | $7700.00 | Window Closed / Lapsed |