US4683631A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool for seating flooring panels
Assignee: Individual
•
Filing: 1986-09-12
•
Granted: 1987-08-04
•
Expires: 2006-09-12
Abstract
Abstract The device for driving tongue and groove flooring panels into a mated or seated position for installation on floor joist has a weighted head including a rear face adapted to impact the outer edge of an elongated seated member resting on the floor joist and abutting an outer edge of the flooring panel to be installed. The head also includes an elongated opening for slidably receiving the upper portion of a floor joist. The head is moved back and forth along a floor joist to impact the seating member and drive the panel into a seated position by an elongated handle extending upwardly and rearwardly at an incline from the head. The handle is long enough to permit a workman to straddle a previously installed panel and the panel being installed while driving the latter panel into a fully seated position. The width of the groove and the head approximates the width or thickness of the floor joist. In one embodiment, the device can be used interchangably with standard wood floor joist and standard steel I-beam floor joist by making the width of the groove approximately the width of a flange on a standard steel I-beam floor joist and providing an insert which can be removably mounted in the groove and includes its own groove having a width approximating the thickness of a standard wood floor joist.
Inventors
- 👤 Dennis Dobbertin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:02
CPC Classifications
E; E04; E04F; E04F21/00; E04F21/20; E04F21/22; B; B25; B25B; B25B27/00; B25B27/02; B25G; B25G1/00; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53909; Y10T29/53943
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
254 words
A device for driving mating tongue and groove panels into a seated position for installation on parallel support members, said device including a weighted head substantially heavier than a length of scrap lumber and having a generally flat, vertically extending rear face adapted to impact the outer edge of an elongated seating member resting on the support member and abutting an outer edge of the panel, said head including a bottom portion having an elongated groove for slidably receiving the upper portion of a support member and cooperating therewith to guide free back and forth movement of said head along the support member, said rear face extending generally perpendicularly to the direction of movement of said head; an elongated handle having a lower end mounted on said head, said handle extending upwardly and rearwardly at an incline from said head and having a length sufficient to permit a user to stand in a position behind the outer edge of a panel and move said head back and forth along a support member; a pair of axially-spaced hand grips on the upper portion of said handle for grasping by a user to push said head away from the seating member and to forceably pull said head toward the seating member to impact the seating member and drive a panel into a seated position; and a hand grip located on the lower portion of said handle for grasping by a user to assist in balancing said head during installation onto and removal from a support member.
Claim 2
Independent Claim
254 words
A device for driving mating tongue and groove panels into a seated position for installation on parallel support members, said device including a weighted head substantially heavier than a length of scrap lumber and having a generally flat, vertically extending rear face adapted to impact the outer edge of an elongated seating member resting on the support member and abutting an outer edge of the panel, said head including a bottom portion having an elongated groove for slidably receiving the upper portion of a support member and cooperating therewith to guide free back and forth movement of said head along the support member, said rear face extending generally perpendicularly to the direction of movement of said head; an elongated handle having a lower end mounted on said head, said handle extending upwardly and rearwardly at an incline from said head and having a length sufficient to permit a user to stand in a position behind the outer edge of a panel and move said head back and forth along a support member; a pair of axially-spaced hand grips on the upper portion of said handle for grasping by a user to push said head away from the seating member and to forceably pull said head toward the seating member to impact the seating member and drive a panel into a seated position; and a hand grip located on the lower portion of said handle for grasping by a user to assist in balancing said head during installation onto and removal from a support member.
Claim 3
Dependent Claim
21 words
A device according to claim 1 wherein said groove has a width approximating the thickness of a standard wooden floor joist.
Claim 4
Dependent Claim
25 words
A device according to claim 1 wherein said groove has a width approximating the width of a flange of a standard steel I-beam floor joist.
Claim 5
Dependent Claim
33 words
A device according to claim 3 including an insert adapted to be mounted in said groove and including an elongated opening having a width approximating the thickness of a standard wood floor joist.
Claim 6
Independent Claim
229 words
A device for driving mating tongue and groove panels into a seated position for installation on parallel standard wood floor joists or a standard steel I-beam joist, said device including a weighted head having a generally flat, vertically extending rear face adapted to impact the outer edge of an elongated seating member resting on the floor joist and abutting an outer edge of the panel, said head including a bottom portion having an elongated groove for slidably receiving the upper portion of a floor joist and cooperating therewith to guide free back and forth movement of said head along the joist, said rear face extending generally perpendicularly to the direction of movement of said head; an elongated handle having a lower end mounted on said head, said handle extending upwardly and rearwardly at an incline from said head and having a length sufficient to permit a user to stand in a position behind the outer edge of a panel and move said head back and forth along a floor joist to impact the seating member and drive a panel into a seated position, and said groove having a width approximating the width of a steel I-beam floor joist and said device further including an insert adapted to be mounted in said groove and including an elongated opening having a width approximating the width of a standard wood floor joist.
Claim 7
Independent Claim
229 words
A device for driving mating tongue and groove panels into a seated position for installation on parallel standard wood floor joists or a standard steel I-beam joist, said device including a weighted head having a generally flat, vertically extending rear face adapted to impact the outer edge of an elongated seating member resting on the floor joist and abutting an outer edge of the panel, said head including a bottom portion having an elongated groove for slidably receiving the upper portion of a floor joist and cooperating therewith to guide free back and forth movement of said head along the joist, said rear face extending generally perpendicularly to the direction of movement of said head; an elongated handle having a lower end mounted on said head, said handle extending upwardly and rearwardly at an incline from said head and having a length sufficient to permit a user to stand in a position behind the outer edge of a panel and move said head back and forth along a floor joist to impact the seating member and drive a panel into a seated position, and said groove having a width approximating the width of a steel I-beam floor joist and said device further including an insert adapted to be mounted in said groove and including an elongated opening having a width approximating the width of a standard wood floor joist.
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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) | 1990-08-03 | 1991-02-02 | 1991-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-08-03 | 1995-02-02 | 1995-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-08-03 | 1999-02-02 | 1999-08-04 | $7700.00 | Window Closed / Lapsed |