US3117600A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scroll saw attachment for sabre saw
Assignee: Portable Electric Tools Inc
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Filing: 1960-10-06
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Granted: 1964-01-14
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Expires: 1980-10-06
Abstract
No abstract record available.
Inventors
- 👤 Walter B Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:42
CPC Classifications
B; B23; B23D; B23D49/00; B23D49/007; B23D57/00; B23D57/0076; B27; B27B; B27B19/00; B27B19/10; B27B19/12; B23D51/00; B23D51/16; B23D51/162; Y; Y10; Y10T; Y10T83/00; Y10T83/869; Y10T83/8763
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
189 words
A HAND SAW COMPRISING: AN ELONGATED HOUSING; MEANS ON THE HOUSING ARRANGED FOR FACILITATED GRASPING BY THE USER TO MANIPULATE THE SAW DURING USE; A RECIPROCATING DRIVE IN SAID HOUSING; A CONNECTOR RECTILINEARLY RECIPROCATED BY SAID DRIVE, SAID CONNECTOR BEING ADJACENT ONE END OF THE HOUSING AND ARRANGED ACCESSIBLE FROM WITHOUT THE HOUSING FOR CONNECTION THERETO OF ONE END OF AN ELONGATE SAW BLADE; A SHOE DEVICE CARRIED BY THE HOUSING FOR SLIDING ENGAGEMENT WITH WORK TO BE CUT BY THE SAW BLADE; A SUPPORT PROVIDED WITH FIRST AND SECOND LEG PORTIONS; MEANS SECURING SAID FIRST LEG PORTION TO SAID HOUSING TO EXTEND FROM THE OTHER END OF THE HOUSING AND BEING ARRANGED TO POSITION SAID SECOND LEG PORTION OUTWARDLY FROM THE CONNECTOR ON THE LINE OF RECIPROCATION THEREOF, SAID SECURING MEANS INCLUDING A SCREW EXTENDING THROUGH THE SHOE DEVICE AND ENGAGING SAID HOUSING FOR ADJUSTABLY SECURING THE SHOE DEVICE TO THE HOUSING, SAID SCREW FURTHER EXTENDING THROUGH SAID FIRST LEG PORTION TO SECURE SAID FIRST LEG PORTION TO THE SHOE DEVICE; AND MEANS FOR MOVABLY CARRYING THE OTHER END OF THE SAW BLADE AT SAID SECOND LEG PORTION.
Claim 2
Dependent Claim
189 words
A HAND SAW COMPRISING: AN ELONGATED HOUSING; MEANS ON THE HOUSING ARRANGED FOR FACILITATED GRASPING BY THE USER TO MANIPULATE THE SAW DURING USE; A RECIPROCATING DRIVE IN SAID HOUSING; A CONNECTOR RECTILINEARLY RECIPROCATED BY SAID DRIVE, SAID CONNECTOR BEING ADJACENT ONE END OF THE HOUSING AND ARRANGED ACCESSIBLE FROM WITHOUT THE HOUSING FOR CONNECTION THERETO OF ONE END OF AN ELONGATE SAW BLADE; A SHOE DEVICE CARRIED BY THE HOUSING FOR SLIDING ENGAGEMENT WITH WORK TO BE CUT BY THE SAW BLADE; A SUPPORT PROVIDED WITH FIRST AND SECOND LEG PORTIONS; MEANS SECURING SAID FIRST LEG PORTION TO SAID HOUSING TO EXTEND FROM THE OTHER END OF THE HOUSING AND BEING ARRANGED TO POSITION SAID SECOND LEG PORTION OUTWARDLY FROM THE CONNECTOR ON THE LINE OF RECIPROCATION THEREOF, SAID SECURING MEANS INCLUDING A SCREW EXTENDING THROUGH THE SHOE DEVICE AND ENGAGING SAID HOUSING FOR ADJUSTABLY SECURING THE SHOE DEVICE TO THE HOUSING, SAID SCREW FURTHER EXTENDING THROUGH SAID FIRST LEG PORTION TO SECURE SAID FIRST LEG PORTION TO THE SHOE DEVICE; AND MEANS FOR MOVABLY CARRYING THE OTHER END OF THE SAW BLADE AT SAID SECOND LEG PORTION.
References Cited (Backward Citations)
GB484653A
Cited
US2333372A
Cited
US2652863A
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US2656861A
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US2611400A
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US2780248A
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US2906304A
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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) | 1967-01-13 | 1967-07-15 | 1968-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-01-13 | 1971-07-15 | 1972-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-01-13 | 1975-07-15 | 1976-01-14 | $7700.00 | Window Closed / Lapsed |