Patent US3241404A successfully refreshed from Google Patents.
US3241404A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Boring tool
Assignee: ALORIS TOOL Co Inc
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Filing: 1964-06-09
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Granted: 1966-03-22
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Expires: 1984-06-09
Abstract
No abstract record available.
Inventors
- 👤 Sirola Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 10:34
CPC Classifications
B; B23; B23B; B23B29/00; B23B29/03; B23B29/034; B23B29/03403; B23B29/02; Y; Y10; Y10T; Y10T407/00; Y10T407/19; Y10T407/1906; Y10T407/1928; Y10T407/193; Y10T408/00; Y10T408/83; Y10T408/85; Y10T408/858; Y10T408/8598; Y10T408/85995; Y10T408/86; Y10T408/87; Y10T408/8713
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
197 words
IN A BORING BAR CONSTRUCTION, AN ELONGATED BAR, A CUTTER HOLDER MOUNTED ON SAID BAR, A SLIDE MOUNTED ON SAID BAR FOR MOVEMENT LONGITUDINALLY THEREOF, A SECOND CUTTER HOLDER MOUNTED ON SAID SLIDE FOR MOVEMENT WITH SAID SLIDE FOR VARYING THE SPACING THEREOF FROM SAID FIRST MENTIONED HOLDER, SAID SLIDE HAVING A BORE EXTENDING LONGITUDINALLY THEREOF AND HAVING AN OPENING IN WHICH SAID SECOND HOLDER IS MOUNTED, SAID SECOND HOLDER HAVING A THREADED PORTION, SAID SLIDE HAVING A SECOND OPENING IN COMMUNICATION WITH SAID FIRST MENTIONED OPENING AND IN COMMUNICATION WITH SAID BORE, AN ADJUSTING SCREW MOUNTED IN SAID SECOND OPENING AND THREADEDLY ENGAGING THE THREADED PORTION OF SAID SECOND HOLDER, A LOCKING MEMBER ARRANGED IN SAID BORE AND DISPOSED IN ENGAGEMENT WITH SAID ADJUSTING SCREW FOR LIMITING SAID ADJUSTING SCREW TO SWIVEL TURNING MOVEMENT FOR MOVEMENT OF SAID SECOND HOLDER INWARDLY AND OUTWARDLY ON SAID SLIDE, A TIGHTENING MEMBER CARRIED BY SAID SLIDE AND ENGAGING SAID ADJUSTING SCREW FOR RETAINING THE SCREW AGAINST SAID SWIVEL MOVEMENT AND FOR SECURING SAID SECOND HOLDER IN SET POSITION ON SAID SLIDE, AND MEANS CARRIED BY SAID SLIDE AND BAR FOR SECURING SAID SLIDE IN SET POSITION ON SAID BAR.
Claim 2
Dependent Claim
197 words
IN A BORING BAR CONSTRUCTION, AN ELONGATED BAR, A CUTTER HOLDER MOUNTED ON SAID BAR, A SLIDE MOUNTED ON SAID BAR FOR MOVEMENT LONGITUDINALLY THEREOF, A SECOND CUTTER HOLDER MOUNTED ON SAID SLIDE FOR MOVEMENT WITH SAID SLIDE FOR VARYING THE SPACING THEREOF FROM SAID FIRST MENTIONED HOLDER, SAID SLIDE HAVING A BORE EXTENDING LONGITUDINALLY THEREOF AND HAVING AN OPENING IN WHICH SAID SECOND HOLDER IS MOUNTED, SAID SECOND HOLDER HAVING A THREADED PORTION, SAID SLIDE HAVING A SECOND OPENING IN COMMUNICATION WITH SAID FIRST MENTIONED OPENING AND IN COMMUNICATION WITH SAID BORE, AN ADJUSTING SCREW MOUNTED IN SAID SECOND OPENING AND THREADEDLY ENGAGING THE THREADED PORTION OF SAID SECOND HOLDER, A LOCKING MEMBER ARRANGED IN SAID BORE AND DISPOSED IN ENGAGEMENT WITH SAID ADJUSTING SCREW FOR LIMITING SAID ADJUSTING SCREW TO SWIVEL TURNING MOVEMENT FOR MOVEMENT OF SAID SECOND HOLDER INWARDLY AND OUTWARDLY ON SAID SLIDE, A TIGHTENING MEMBER CARRIED BY SAID SLIDE AND ENGAGING SAID ADJUSTING SCREW FOR RETAINING THE SCREW AGAINST SAID SWIVEL MOVEMENT AND FOR SECURING SAID SECOND HOLDER IN SET POSITION ON SAID SLIDE, AND MEANS CARRIED BY SAID SLIDE AND BAR FOR SECURING SAID SLIDE IN SET POSITION ON SAID BAR.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-21 | 1969-09-20 | 1970-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-21 | 1973-09-20 | 1974-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-21 | 1977-09-20 | 1978-03-22 | $7700.00 | Window Closed / Lapsed |