US3089600A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transfer apparatus
Assignee: RCA Corp
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Filing: 1961-05-26
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Granted: 1963-05-14
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Expires: 1981-05-26
Abstract
No abstract record available.
Inventors
- 👤 Jr Adam Fischer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:57
CPC Classifications
H; H01; H01J; H01J9/00; H01J9/46; H01J2893/00; H01J2893/0096
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
A DEVICE FOR TRANSFERRING AN OBJECT COMPRISING AN ELONGATED ROD COMPRISING A PORTION OF FIRST CROSS-SECTIONAL AREA JOINED TO A PORTION OF REDUCED CROSS-SECTIONAL AREA ADAPTED TO BE INSERTED WITHIN AN OBJECT, SAID PORTION OF FIRST CROSS-SECTIONAL AREA HAVING A RECESSED AREA IN A REGION REMOVED FROM THE JUNCTURE OF THE SAID TWO PORTIONS, SAID DEVICE HAVING A COMMUNICATING PASSAGEWAY EXTENDING BETWEEN SAID RECESSED AREA AND SAID JUNCTURE, SAID PORTION OF REDUCED AREA HAVING A LONGITUDINALLY EXTENDING GROOVE, AND MEANS TO INDUCE A FLOW OF AMBIENT GAS ALONG SAID GROOVE TO HOLD SAID OBJECT ON SAID PORTION OF REDUCED AREA.
Claim 2
Independent Claim
100 words
A DEVICE FOR TRANSFERRING AN OBJECT COMPRISING AN ELONGATED ROD COMPRISING A PORTION OF FIRST CROSS-SECTIONAL AREA JOINED TO A PORTION OF REDUCED CROSS-SECTIONAL AREA ADAPTED TO BE INSERTED WITHIN AN OBJECT, SAID PORTION OF FIRST CROSS-SECTIONAL AREA HAVING A RECESSED AREA IN A REGION REMOVED FROM THE JUNCTURE OF THE SAID TWO PORTIONS, SAID DEVICE HAVING A COMMUNICATING PASSAGEWAY EXTENDING BETWEEN SAID RECESSED AREA AND SAID JUNCTURE, SAID PORTION OF REDUCED AREA HAVING A LONGITUDINALLY EXTENDING GROOVE, AND MEANS TO INDUCE A FLOW OF AMBIENT GAS ALONG SAID GROOVE TO HOLD SAID OBJECT ON SAID PORTION OF REDUCED AREA.
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) | 1966-05-13 | 1966-11-12 | 1967-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-13 | 1970-11-12 | 1971-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-13 | 1974-11-12 | 1975-05-14 | $7700.00 | Window Closed / Lapsed |