US5097555A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drill bit and screw driver kit
Assignee: Individual
•
Filing: 1990-11-13
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Granted: 1992-03-24
•
Expires: 2010-11-13
Abstract
Abstract A kit assembly including a support block mounting a first and second screw driver member arranged for reception and securement within a conventional drill chuck, wherein a plurality of pilot drill assemblies are provided, with each pilot drill assembly including a rearwardly positioned cavity to complementarily receive one of the plurality of drill bit members therewithin to permit initial use of a pilot drill and subsequent use of a drill bit. Further, adapter members are provided to utilize a first style screw driver forward end and a cavity complementarily receiving a screw driver of a further configuration, such as a blade screw driver adapter provided with a Phillips head type cavity to permit use of varying screw driver assemblies in association with a single mounted screw driver member mounted within the aforenoted drill.
Inventors
- 👤 Steven M. Dwyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:17
CPC Classifications
B; B25; B25B; B25B21/00; B25B21/007
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
351 words
A drill bit and screw driver kit apparatus comprising, in combination, a support mount, the support mount including a plurality of first bores, a plurality of second bores, and a plurality of third bores directed into the support mount, and the first bores each including a pilot adapter drill, each pilot adapter drill including an elongate pilot drill bit coaxially aligned to and fixedly mounted to a forward end of a support shank, and the support shank including a support shank cavity directed into the shank coaxially aligned with the shank and the pilot drill bit, wherein at least one of the plurality of pilot drill adapters includes a shank cavity of a first cavity configuration and wherein at least one further shank cavity of the plurality of pilot drill adapters is defined by a second screw driver cavity configuration, and a plurality of screw driver bit adapters slidably received within the second bores, wherein at least one screw driver bit of the plurality of screw driver bit adapters includes a forward end of a first configuration complementarily received within the first cavity configuration, and wherein at least one of the screw driver bit adapters includes a further forward end defined by a second configuration complementarily received within the second screw driver cavity configuration, and each of the screw driver bit adapters includes an elongate coaxially aligned shank for reception within a drill chuck, and further including a plurality of adapter screw driver bits receivable within the third bores, wherein at least one of the plurality of adapter screw driver bits includes a screw driver bit forward end of a forward first configuration and a screw driver bit rear end including a first cavity defined by a first screw driver cavity configuration, and at least a further one of the plurality of adapter screw driver bits includes a further screw driver bit forward end of a forward second configuration and a second cavity directed within a further screw driver bit rear end of the further one of the screw adapter screw driver bits defined by a second screw driver cavity configuration.
Claim 2
Dependent Claim
351 words
A drill bit and screw driver kit apparatus comprising, in combination, a support mount, the support mount including a plurality of first bores, a plurality of second bores, and a plurality of third bores directed into the support mount, and the first bores each including a pilot adapter drill, each pilot adapter drill including an elongate pilot drill bit coaxially aligned to and fixedly mounted to a forward end of a support shank, and the support shank including a support shank cavity directed into the shank coaxially aligned with the shank and the pilot drill bit, wherein at least one of the plurality of pilot drill adapters includes a shank cavity of a first cavity configuration and wherein at least one further shank cavity of the plurality of pilot drill adapters is defined by a second screw driver cavity configuration, and a plurality of screw driver bit adapters slidably received within the second bores, wherein at least one screw driver bit of the plurality of screw driver bit adapters includes a forward end of a first configuration complementarily received within the first cavity configuration, and wherein at least one of the screw driver bit adapters includes a further forward end defined by a second configuration complementarily received within the second screw driver cavity configuration, and each of the screw driver bit adapters includes an elongate coaxially aligned shank for reception within a drill chuck, and further including a plurality of adapter screw driver bits receivable within the third bores, wherein at least one of the plurality of adapter screw driver bits includes a screw driver bit forward end of a forward first configuration and a screw driver bit rear end including a first cavity defined by a first screw driver cavity configuration, and at least a further one of the plurality of adapter screw driver bits includes a further screw driver bit forward end of a forward second configuration and a second cavity directed within a further screw driver bit rear end of the further one of the screw adapter screw driver bits defined by a second screw driver cavity configuration.
References Cited (Backward Citations)
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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) | 1995-03-24 | 1995-09-23 | 1996-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-03-24 | 1999-09-23 | 2000-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-03-24 | 2003-09-23 | 2004-03-24 | $7700.00 | Window Closed / Lapsed |