US3240233A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Guiding conduit for wire or the like
Assignee: Individual
•
Filing: 1962-02-12
•
Granted: 1966-03-15
•
Expires: 1982-02-12
Abstract
No abstract record available.
Inventors
- 👤 Archibald P Johnston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:38
CPC Classifications
F; F16; F16C; F16C1/00; F16C1/26; B; B21; B21C; B21C43/00; B21C43/02; B21C43/04; B21C47/00; B21C47/34; B65; B65H; B65H57/00; B65H57/12; Y; Y10; Y10S; Y10S74/00; Y10S74/10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49838; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18088; Y10T74/18128; Y10T74/18136; Y10T74/20; Y10T74/20396; Y10T74/20402; Y10T74/2045; Y10T74/20456
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
121 words
IN COMBINATION WITH A FLEXIBLE TUBULAR WIRE GUIDING CONDUIT HAVING MEANS WITHIN SAID CONDUIT FOR ENCIRCLING AND INTERRUPTEDLY CONTACTING A WIRE AT IT PASSES THROUGH SAID CONDUIT, A NOZZLE FOR SAID WIRE GUIDING CONDUIT COMPRISING: A TUBULAR SLEEVE COAXIAL WITH SAID CONDUIT AND HAVING ENTRANCE AND EXIT SECTIONS, SAID SLEEVE HAVING A WIRE GUIDING APERTURE THEREIN EXTENDING THE LENGTH OF SAID SLEEVE, A PLURALITY OF RECESSES IN THE WALLS OF SAID SLEEVE ADJACENT TO SAID COEXTENSIVE WITH SAID APERTURE, SAID APERTURE INCREASING IN SIZE AS IT PROCEEDS TOWARD SAID EXIT SECTION, THE DEPTH OF SAID RECESSES REMAINING SUBSTANTIALLY CONSTANT WITH RESPECT TO SAID APERTURE; AND MEANS FOR SECURING ONE END OF SAID CONDUIT TO SAID SLEEVE AT THE ENTRANCE SECTION THEREOF.
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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) | 1969-03-14 | 1969-09-13 | 1970-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-14 | 1973-09-13 | 1974-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-14 | 1977-09-13 | 1978-03-15 | $7700.00 | Window Closed / Lapsed |