US4635309A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple use hand tool
Assignee: Individual
•
Filing: 1985-05-17
•
Granted: 1987-01-13
•
Expires: 2005-05-17
Abstract
Abstract A multiple use hand tool comprises an elongated housing defining a handle having a longitudinal through bore in which is slideably mounted a tool holding member for holding a utility knife blade at one end and a marking crayon at the other end for selective extension from the respective end of the handle for use. The tool holding member is releasable for sliding from the housing for removal and replacement of a tool.
Inventors
- 👤 Peter L. Larsen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 04:31
CPC Classifications
B; B25; B25F; B25F1/00; B25F1/02; B25F1/04
Claims Analysis
Total Claims: 26
Claim 1
Independent Claim
184 words
A multiple use tool comprising: an elongated handle having longitudinal throughpassage; a first tool and a second tool; an elongated slide having first tool holding means on one end for holding said first tool and a second tool holding means on the other end thereof for holding said second tool, said elongated slide being slideably mounted in said through-passage; stop means comprising a closed ended slot extending along said handle and having a plurality of notches therein for receiving a latch means; and selective latch and release means comprising a spring arm on and extending along said slide means and having a finger extending outward therefrom for engaging said stop means for selectively retaining said slide in said through-passage, and for releasbly latching said slide in said housing and at selected positions along said through-passage and for enabling removal of said slide from said through-passage upon depressing said finger from said slot, said slot including notches positioned for selectively locking said first and second tools in operative positions, for selectively releasing said first and second tools, and for releasing said slide from said through-passage.
Claim 2
Dependent Claim
184 words
A multiple use tool comprising: an elongated handle having longitudinal throughpassage; a first tool and a second tool; an elongated slide having first tool holding means on one end for holding said first tool and a second tool holding means on the other end thereof for holding said second tool, said elongated slide being slideably mounted in said through-passage; stop means comprising a closed ended slot extending along said handle and having a plurality of notches therein for receiving a latch means; and selective latch and release means comprising a spring arm on and extending along said slide means and having a finger extending outward therefrom for engaging said stop means for selectively retaining said slide in said through-passage, and for releasbly latching said slide in said housing and at selected positions along said through-passage and for enabling removal of said slide from said through-passage upon depressing said finger from said slot, said slot including notches positioned for selectively locking said first and second tools in operative positions, for selectively releasing said first and second tools, and for releasing said slide from said through-passage.
Claim 3
Dependent Claim
13 words
A tool according to claim 1 wherein said through-passage is rectangular in configuration.
Claim 4
Dependent Claim
13 words
A tool according to claim 1 wherein said through-passage is uniform in cross-section.
Claim 5
Dependent Claim
45 words
A tool according to claim 1 wherein said first tool holding means comprises a recess on one side of said slide and cooperative with one wall of said housing for retaining a tool in place when said end of said slide is within the through-passage.
Claim 6
Dependent Claim
110 words
A multiple use tool comprising: an elongated handle having a longitudinal through-passage; an elongated slide having first tool holding means on one end for holding a first tool and a second tool holding means on the other end thereof for holding a second tool said elongated slide being slideably mounted in said through-passage; said second tool holding means comprises a pair of opposed axially extending fingers extending from the end of said slide; cam means cooperatively arranged within said through-passage for biasing said fingers together for gripping said second tool therebetween; stop means spaced along said handle; and selective release means on said slide means for engaging said stop means.
Claim 7
Dependent Claim
110 words
A multiple use tool comprising: an elongated handle having a longitudinal through-passage; an elongated slide having first tool holding means on one end for holding a first tool and a second tool holding means on the other end thereof for holding a second tool said elongated slide being slideably mounted in said through-passage; said second tool holding means comprises a pair of opposed axially extending fingers extending from the end of said slide; cam means cooperatively arranged within said through-passage for biasing said fingers together for gripping said second tool therebetween; stop means spaced along said handle; and selective release means on said slide means for engaging said stop means.
Claim 8
Dependent Claim
39 words
A tool according to claim 5 wherein said stop means comprises a slot extending along and through one wall of said handle and having a plurality of notches therein; and releasing means on said slide for engaging said slot.
Claim 9
Dependent Claim
39 words
A tool according to claim 6 wherein said releasing means comprises a spring arm extending along said slide and having a finger extending outward therefrom and biased into said notch and against one side thereof for engaging said notches.
Claim 10
Dependent Claim
14 words
A tool according to claim 1 wherein said second tool is a marking crayon.
Claim 11
Dependent Claim
29 words
A tool according to claim 1 wherein said first tool is a cutting blade, and said slide includes a storage recess for storing a plurality of said cutting blades.
Claim 12
Dependent Claim
143 words
A multiple use tool comprising: an elongated handle having a longitudinal through-passage; an elongated slide having first tool holding means on one end for holding a first tool and a second tool holding means on the other end thereof for holding a second tool said elongated slide being slideably mounted in said through-passage; said first tool holding means comprises a recess on one side of said slide and cooperative with one wall of said housing for retaining a tool in place when said end of said slide is within the through-passage; said second tool holding means comprises a pair of opposed axially extending fingers extending from the end of said slide; cam means for biasing said fingers together for gripping said second tool therebetween; stop means spaced along said handle; and selective release means on said slide means for engaging said stop means.
Claim 13
Dependent Claim
143 words
A multiple use tool comprising: an elongated handle having a longitudinal through-passage; an elongated slide having first tool holding means on one end for holding a first tool and a second tool holding means on the other end thereof for holding a second tool said elongated slide being slideably mounted in said through-passage; said first tool holding means comprises a recess on one side of said slide and cooperative with one wall of said housing for retaining a tool in place when said end of said slide is within the through-passage; said second tool holding means comprises a pair of opposed axially extending fingers extending from the end of said slide; cam means for biasing said fingers together for gripping said second tool therebetween; stop means spaced along said handle; and selective release means on said slide means for engaging said stop means.
Claim 14
Dependent Claim
45 words
A tool according to claim 10 wherein: said stop means comprises an elongated slot extending along the axis of said handle; and releasing means comprising a spring arm extending along said slide and having a finger extending outward therefrom and biased for engaging said slot.
Claim 15
Dependent Claim
22 words
A tool according to claim 11 wherein: said first tool is a cutting blade; and said second tools is a marking crayon.
Claim 16
Dependent Claim
19 words
A tool according to claim 12 wherein: said slide includes a recess for storing a plurality of said blades.
Claim 17
Dependent Claim
183 words
A tool assembly for multiple tools comprising: an elongated tubular housing defining an open ended handle; a first tool and a second tool; slide means slideably mounted in said housing and comprising first holding means for releasably holding said first tool for selective extension from a first end of said handle and second holding means for releasably holding said second tool for selective extension from a second end of said handle; and releasable stop means between said slide and said handle, comprising a closed ended slot extending along said handle, a plurality of notches in one side of said slot, and an elongated spring member mounted on said slide means and normally biased into said slot for releasably retaining said slide in said handle, and biased into engagement with said one side of said slot for releasably engaging said notches, for releasably holding said slide in selected positions along said handle, said slot including notches positioned for selectively locking said first and second tools in operative positions, for selectively releasing said first and second tools, and for releasing said slide from said through-passage.
Claim 18
Dependent Claim
183 words
A tool assembly for multiple tools comprising: an elongated tubular housing defining an open ended handle; a first tool and a second tool; slide means slideably mounted in said housing and comprising first holding means for releasably holding said first tool for selective extension from a first end of said handle and second holding means for releasably holding said second tool for selective extension from a second end of said handle; and releasable stop means between said slide and said handle, comprising a closed ended slot extending along said handle, a plurality of notches in one side of said slot, and an elongated spring member mounted on said slide means and normally biased into said slot for releasably retaining said slide in said handle, and biased into engagement with said one side of said slot for releasably engaging said notches, for releasably holding said slide in selected positions along said handle, said slot including notches positioned for selectively locking said first and second tools in operative positions, for selectively releasing said first and second tools, and for releasing said slide from said through-passage.
Claim 19
Dependent Claim
45 words
A tool assembly according to claim 14 wherein; said first tool is a knife blade; and said first holding means comprises a recess in a side of said slide means cooperative with a wall of said handle for releasably confining said blade in said recess.
Claim 20
Dependent Claim
124 words
A tool assembly for multiple tools comprising: an elongated tubular housing defining an open ended handle; slide means slideably mounted in said housing and comprising first holding means for releasably holding a first tool for selective extension from a first end of said handle and second holding means for releasably holding a second tool for selective extension from a second end of said handle; said second tool is a marking crayon; said second holding means comprises a pair of opposed fingers extending from an end of said slide means and cam means for releasably biasing said fingers into gripping engagement with said crayon; and releasable stop means between said slide and said handle for releasably holding said slide in selected positions along said handle.
Claim 21
Dependent Claim
124 words
A tool assembly for multiple tools comprising: an elongated tubular housing defining an open ended handle; slide means slideably mounted in said housing and comprising first holding means for releasably holding a first tool for selective extension from a first end of said handle and second holding means for releasably holding a second tool for selective extension from a second end of said handle; said second tool is a marking crayon; said second holding means comprises a pair of opposed fingers extending from an end of said slide means and cam means for releasably biasing said fingers into gripping engagement with said crayon; and releasable stop means between said slide and said handle for releasably holding said slide in selected positions along said handle.
Claim 22
Dependent Claim
56 words
A tool assembly according to claim 16 wherein: said releasable stop means comprises a slot exending along said handle, a plurality of notches in one side of said slot, and an elongated spring member mounted on said slide means and normally biased into engagement with said one side of said slot for releasably engaging said notches.
Claim 23
Dependent Claim
143 words
A tool handle for the simultaneous use with multiple tools, comprising: an elongated tubular housing member having a through-passage of a generally rectangular cross section defining an open ended handle; a slide member slideably mounted in said through-passage; a cutting blade receiving recess formed in a side of said slide member and cooperative with a wall of said handle for releasably holding a blade therein; a pair of crayon gripping fingers extending from an end of said slide member and including cam means cooperative with said handle for releasably gripping a crayon therebetween; an elongated slot having notches therein extending along said handle; and a spring member mounted on said slide member and extending into said slot for releasably engaging said notches for releasably stopping said slide at selected positions along said slot and for releasably retaining said slide member in said handle.
Claim 24
Dependent Claim
143 words
A tool handle for the simultaneous use with multiple tools, comprising: an elongated tubular housing member having a through-passage of a generally rectangular cross section defining an open ended handle; a slide member slideably mounted in said through-passage; a cutting blade receiving recess formed in a side of said slide member and cooperative with a wall of said handle for releasably holding a blade therein; a pair of crayon gripping fingers extending from an end of said slide member and including cam means cooperative with said handle for releasably gripping a crayon therebetween; an elongated slot having notches therein extending along said handle; and a spring member mounted on said slide member and extending into said slot for releasably engaging said notches for releasably stopping said slide at selected positions along said slot and for releasably retaining said slide member in said handle.
Claim 25
Dependent Claim
47 words
A tool according to claim 1 wherein: said first tool is a cutting blade; and said slide includes a storage recess adjacent said one end for storing a plurality of said cutting blades, and said recess is accessible upon extension of said one end from said through-passage.
Claim 26
Dependent Claim
47 words
A tool according to claim 14 wherein: said first tool is a cutting blade; and said slide includes a storage recess adjacent said one end for storing a plurality of said cutting blades, and said recess is accessible upon extension of said one end from said through-passage.
References Cited (Backward Citations)
US220632A
Cited
US273232A
Cited
US1853672A
Cited
US2198111A
Cited
US3107426A
Cited
US3660896A
Cited
US4005525A
Cited
US4196515A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-01-12 | 1990-07-14 | 1991-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-01-12 | 1994-07-14 | 1995-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-01-12 | 1998-07-14 | 1999-01-13 | $7700.00 | Window Closed / Lapsed |