Patent US4776801A successfully refreshed from Google Patents.
US4776801A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device to assist bowlers
Assignee: Individual
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Filing: 1987-11-24
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Granted: 1988-10-11
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Expires: 2007-11-24
Abstract
Abstract A bowling device comprising a base, at least one transparent overlay, and fasteners for supporting the overlay on the base for limited sliding movement relative thereto is disclosed. A representation of a bowling alley and ten bowling pins is provided on the base. A representation of a path of body travel and a path of ball travel corresponding with one of a variety of bowling styles (i.e. straight ball, hook ball, etc.) is provided on one or more overlays having first and second ends. Slots are provided in the first and second ends of each overlay, at positions adjacent to the end of the path of ball travel and the beginning of the path of body travel. The slots are oriented substantially transversely to the path of ball travel. Pins are secured to the base so that a portion of each pin engages the edges of the first and second slots. A bowler can position the first and second ends of an overlay corresponding with the bowler's bowling style, so that the representation of the end of the path of ball travel coincides with the point where the bowler desires to have the ball contact the pins. At that time, the device will provide a graphic representation of where the bowler should begin his approach and where the bowler should release the ball for a particular pin set-up.
Inventors
- 👤 Ted A. Summers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 16:29
CPC Classifications
A; A63; A63D; A63D5/00; A63B; A63B69/00; A63B69/0046
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
194 words
A device for use by a bowler having a given style of bowling ball delivery, said device comprising, in combination, a base including graphic representations of a bowling alley and bowling pins or their locations, said alley representation having a given width, a substantially transparent overlay having first and second ends, said overlay including a graphic representation, adjacent said first end, of a path of travel for a bowling ball delivered in accordance with the given style of delivery, and further including a graphic representation, adjacent said second end, of a path of body travel during the delivery of a bowling ball in accordance with the given style of delivery, said overlay having slots provided in said first and second ends thereof and pins secured to said base so that a portion of each pin engages an edge of the slots provided in said overlay, thereby retaining said overlay on said base for limited sliding movement relative thereto, wherein the pins and slots are operable to limit movement of said first and second ends of said overlay to substantially linear movement in a direction substantially transverse to the alley representation included on said base.
Claim 2
Independent Claim
194 words
A device for use by a bowler having a given style of bowling ball delivery, said device comprising, in combination, a base including graphic representations of a bowling alley and bowling pins or their locations, said alley representation having a given width, a substantially transparent overlay having first and second ends, said overlay including a graphic representation, adjacent said first end, of a path of travel for a bowling ball delivered in accordance with the given style of delivery, and further including a graphic representation, adjacent said second end, of a path of body travel during the delivery of a bowling ball in accordance with the given style of delivery, said overlay having slots provided in said first and second ends thereof and pins secured to said base so that a portion of each pin engages an edge of the slots provided in said overlay, thereby retaining said overlay on said base for limited sliding movement relative thereto, wherein the pins and slots are operable to limit movement of said first and second ends of said overlay to substantially linear movement in a direction substantially transverse to the alley representation included on said base.
Claim 3
Dependent Claim
95 words
The device claimed in claim 1 and further comprising one or more additional overlays having first and second ends with slots provided in the first and second ends, each overlay including a graphic representation, adjacent said first end, of a path of travel for a bowling ball delivered in accordance with a style of delivery other than the given style, and further including a graphic representation, adjacent said second end, of a path of body travel during the delivery of a bowling ball in accordance with a style of delivery other than the given style.
Claim 4
Dependent Claim
20 words
The device claimed in claim 1 wherein said base is fabricated from paper and said overlay is fabricated from plastic.
Claim 5
Dependent Claim
28 words
The device claimed in claim 1 wherein the slot provided in the first end of said overlay has a length corresponding with the width of the alley representation.
Claim 6
Independent Claim
228 words
A device for use by a bowler having a given style of bowling ball delivery, said device comprising, in combination, A base including graphic representations of a bowling alley and bowling pins or their locations, said alley representation having a given width, a substantially transparent overlay having first and second ends and a slot provided in the first and second ends, said overlay including a graphic representation, adjacent said first end, of a path of travel for a bowling ball delivered in accordance with the given style of delivery, and further including a graphic representation, adjacent said second end, of a path of body travel during the delivery of a bowling ball in accordance with the given style of delivery and pin means connected to said base for engaging the slots provided in the first and second ends of said overlay to retain said overlay on said base for limited sliding movement relative thereto, wherein said pin means cooperate with the slot in the first end of said overlay to limit movement thereof to substantially linear movement in a direction substantially transverse to the alley representation included on said base and wherein said pin means cooperate with the slot provided in the second end of said overlay to limit movement thereof to substantially linear movement in a direction substantially transverse to the alley representation included on said base.
Claim 7
Independent Claim
228 words
A device for use by a bowler having a given style of bowling ball delivery, said device comprising, in combination, A base including graphic representations of a bowling alley and bowling pins or their locations, said alley representation having a given width, a substantially transparent overlay having first and second ends and a slot provided in the first and second ends, said overlay including a graphic representation, adjacent said first end, of a path of travel for a bowling ball delivered in accordance with the given style of delivery, and further including a graphic representation, adjacent said second end, of a path of body travel during the delivery of a bowling ball in accordance with the given style of delivery and pin means connected to said base for engaging the slots provided in the first and second ends of said overlay to retain said overlay on said base for limited sliding movement relative thereto, wherein said pin means cooperate with the slot in the first end of said overlay to limit movement thereof to substantially linear movement in a direction substantially transverse to the alley representation included on said base and wherein said pin means cooperate with the slot provided in the second end of said overlay to limit movement thereof to substantially linear movement in a direction substantially transverse to the alley representation included on said base.
Claim 8
Dependent Claim
86 words
The device claimed in claim 5 and further comprising one or more additional overlays having first and second ends, each overlay including a graphic representation, adjacent said first end, of a path of travel for a bowling ball delivered in accordance with a style of delivery other than the given style, and further including a graphic representation, adjacent said second end, of a path of body travel during the delivery of a bowling ball in accordance with a style of delivery other than the given style.
Claim 9
Dependent Claim
20 words
The device claimed in claim 5 wherein said base is fabricated from paper and said overlay is fabricated from plastic.
Claim 10
Independent Claim
222 words
A device comprising, in combination, a base including graphic representations of a bowling alley and bowling pins on their locations, said alley representation having a given width, a plurality of substantially transparent overlays having first and second ends and a slot provided in the first and second ends, each of said overlays including a graphic representation, adjacent said first end, of a path of travel for a bowling ball delivered in accordance with a different style of delivery, and further including a graphic representation, adjacent said second end, of a path of body travel during the delivery of a bowling ball in accordance with a different style of delivery and pin means connected to said base for engaging the slots provided in the first and second ends of each of said overlays to retain it on said base for limited sliding movement relative thereto, wherein said pin means cooperate with the slot in the first end of each of said overlays to limit movement thereof to substantially linear movement in a direction substantially transverse to the alley representation included on said base and wherein said pin means cooperate with the slot provided in the second end of each of said overlays to limit movement thereof to substantially linear movement in a direction subtantially transverse to the alley representation included on said base.
Claim 11
Independent Claim
222 words
A device comprising, in combination, a base including graphic representations of a bowling alley and bowling pins on their locations, said alley representation having a given width, a plurality of substantially transparent overlays having first and second ends and a slot provided in the first and second ends, each of said overlays including a graphic representation, adjacent said first end, of a path of travel for a bowling ball delivered in accordance with a different style of delivery, and further including a graphic representation, adjacent said second end, of a path of body travel during the delivery of a bowling ball in accordance with a different style of delivery and pin means connected to said base for engaging the slots provided in the first and second ends of each of said overlays to retain it on said base for limited sliding movement relative thereto, wherein said pin means cooperate with the slot in the first end of each of said overlays to limit movement thereof to substantially linear movement in a direction substantially transverse to the alley representation included on said base and wherein said pin means cooperate with the slot provided in the second end of each of said overlays to limit movement thereof to substantially linear movement in a direction subtantially transverse to the alley representation included on said base.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-10-11 | 1992-04-11 | 1992-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-10-11 | 1996-04-11 | 1996-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-10-11 | 2000-04-11 | 2000-10-11 | $7700.00 | Window Closed / Lapsed |