US3240243A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mist lubricated ripsawing method and mechanisms
Assignee: Individual
•
Filing: 1964-08-05
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Granted: 1966-03-15
•
Expires: 1984-08-05
Abstract
No abstract record available.
Inventors
- 👤 Alexander J Golick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:31
CPC Classifications
B; B23; B23D; B23D59/00; B23D59/02; B23D59/025; Y; Y10; Y10T; Y10T83/00; Y10T83/242; Y10T83/263
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
139 words
A GANG SAW ASSEMBLY, COMPRISING A ROTATABLYMOUNTED SOLID MANDREL, A TUBULAR HUB MEMBER MOUNTED COAXIALLY OF SAID MANDREL AND SPACED INTERNALLY THEREFROM A GANG OF ALTERNATELY ARRANGED CIRCULAR SAWS AND OUTWARDLY CHANNELLED SAW SPACERS ARRANGED COAXIALLY ON SAID TUBULAR HUB MEMBER, THE SAID TUBULAR HUB MEMBER HAVING A PLURALITY OF RADIALLY DIRECTED, AXIALLY EXTENDING PASSAGEWAYS THEREIN PROVIDING ELONGATED COMMUNICATING MEANS BETWEEN AN INTERSPACE BETWEEN SAID TUBULAR HUB MEMBER AND THE MANDREL AND THE SPACER CHANNELS, THE SAID TUBULAR HUB MEMBER FURTHER HAVING AN INTEGRAL FLANGE AT ONE END THEREOF, A PLURALITY OF PASSAGEWAYS ARRANGED IN SAID FLANGE TO COMMUNICATE BETWEEN THE SAID MANDREL AND TUBULAR HUB MEMBER INTERSPACE AND THE EXTERIOR OF SAID FLANGE, ROTATABLY MOUNTED PASSAGEWAY MEANS IN DIRECT COMMUNICATION WITH THE SAID PASSAGEWAYS IN SAID FLANGE, AND MEANS FOR INJECTING LUBRICANT IN SAID ROTATABLY MOUNTED PASSAGEWAY MEANS.
Claim 2
Dependent Claim
139 words
A GANG SAW ASSEMBLY, COMPRISING A ROTATABLYMOUNTED SOLID MANDREL, A TUBULAR HUB MEMBER MOUNTED COAXIALLY OF SAID MANDREL AND SPACED INTERNALLY THEREFROM A GANG OF ALTERNATELY ARRANGED CIRCULAR SAWS AND OUTWARDLY CHANNELLED SAW SPACERS ARRANGED COAXIALLY ON SAID TUBULAR HUB MEMBER, THE SAID TUBULAR HUB MEMBER HAVING A PLURALITY OF RADIALLY DIRECTED, AXIALLY EXTENDING PASSAGEWAYS THEREIN PROVIDING ELONGATED COMMUNICATING MEANS BETWEEN AN INTERSPACE BETWEEN SAID TUBULAR HUB MEMBER AND THE MANDREL AND THE SPACER CHANNELS, THE SAID TUBULAR HUB MEMBER FURTHER HAVING AN INTEGRAL FLANGE AT ONE END THEREOF, A PLURALITY OF PASSAGEWAYS ARRANGED IN SAID FLANGE TO COMMUNICATE BETWEEN THE SAID MANDREL AND TUBULAR HUB MEMBER INTERSPACE AND THE EXTERIOR OF SAID FLANGE, ROTATABLY MOUNTED PASSAGEWAY MEANS IN DIRECT COMMUNICATION WITH THE SAID PASSAGEWAYS IN SAID FLANGE, AND MEANS FOR INJECTING LUBRICANT IN SAID ROTATABLY MOUNTED PASSAGEWAY MEANS.
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) | 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 |