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US3843136A Expired / Lapsed US ⏱️ 0.0 years remaining

Golf practice and amusement apparatus

Assignee: Individual
•
Filing: 1973-09-17
•
Granted: 1974-10-22
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Expires: 1993-09-17
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Abstract

Abstract A portable and compact golf practice and amusement apparatus wherein the players use regular golf balls and conventional type putters in playing on an elongated playing mat of flexible resilient material having a putting surface with material characteristics simulating an actual putting green as to drag and resistance to the rolling of a golf ball thereacross, a first golf ball trapping cup having a relatively small diameter and a shallow depth relative to the diameter of a golf ball and located slightly inwardly from the back edge of the mat, a second golf ball trapping cup having a relatively larger diameter and again having a shallow depth and located in the front end portion of the mat spaced inwardly from the front edge a substantial distance, a plurality of spaced apart markers positioned about the front end portion of the mat providing golf ball tee-off positions to facilitate utilization of the apparatus with each marker being appropriately identified by a marking indicia defining a preferential sequence of use of each marker, and a plurality of sections marked off on the back end portion of the mat defining different regions thereon that are used to govern the placement of the golf ball after each consecutive putting stroke.

Inventors

  • 👤 F Buenzle

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 19:22
CPC Classifications
A; A63; A63B; A63B57/00; A63B57/40; A63B57/30; A63B57/357; A63B69/00; A63B69/36; A63B69/3661; A63B69/3676; A63B71/00; A63B71/06; A63B2071/0694

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 935 words
A portable and compact golf practice and amusement apparatus wherein the players use regular golf balls and conventional type golf putters, comprising: an elongated playing mat of flexible resilient material having an upper surface defining a putting surface having characteristics simulating an actual putting green as to drag and resistance to the rolling of a golf ball thereacross, and a bottom surface adapted to be laid atop a floor, carpet, lawn and the like, the mat having a front edge, a back edge parallel to and longitudinally spaced from the front edge, and a pair of transversely spaced apart longitudinally extending side edges interconnecting the opposite ends of the front and back edges respectively; a first opening located in the back end portion of the mat, centrally thereof, and extending completely therethrough, the opening spaced a slight distance inwardly from the back edge of the mat; a second opening located in the front end portion of the mat, centrally thereof, extending completely therethrough, and spaced inwardly from the front edge of the mat; a first golf ball trapping and receiving cup adapted to fit into and be retained in the first opening, the first cup having cylindrical vertically extending side walls of a length less than the thickness of the mat and terminating in a closed bottom end and an open top end, the exterior diameter of the side walls being less than the diameter of the first opening such that the cup may be axially inserted thereinto, and an annular ring like flange extending completely about the cup side wall top edges and projecting outwardly therefrom to support the cup in the first opening with the flange portion and cup opening lying substantially in the plane of the upper mat surface to permit the entry of a properly aimed golf ball which is properly putted along the upper surface thereinto without affecting the course of travel of the golf ball into the cup; a second golf ball trapping and receiving cup adapted to fit into and be retained by the second opening, the second cup having vertically extending cylindrical side walls terminating in an open topped end and a closed bottom end, the side walls extending for a length less than the thickness of the mat, the exterior diameter of the side walls being less than the diameter of the second opening such that the cup may be axially inserted into the second opening, and an annular ring like flange member extending completely about and connected to the top edge of the side walls and projecting outwardly therefrom to support the second cup in its respective second opening with the flange member and cup opening lying substantially in the plane of the upper mat surface to permit the entry of a properly aimed golf ball which is properly putted along the upper surface thereinto without affecting the course of travel of the golf ball into the cup; the first cup being of a smaller inner diameter than the inner diameter of the second cup with the first cup being located nearer the back edge of the mat than the second cup is to the front edge of the mat in order to increase the difficulty in putting a golf ball into the first cup without the golf ball going off of the mat and the player being penalized accordingly; the depth of both the first cup and the second cup being shallow relative to the diameter of a conventional golf ball to permit a putted golf ball to run through the cup rather than be trapped therein should the golf ball be putted too hard by the player for the distance to the cup; a first plurality of longitudinally spaced apart first shot teeoff position markers disposed intermediaTe the second opening and one side edge of the mat and extending in longitudinal alignment from a position nearest the mat front edge to a position on the opposite side of the second opening; a second plurality of longitudinally spaced apart first shot tee-off position markers disposed intermediate the second opening and the second side edge of the mat, the markers disposed in longitudinal alignment and extending from a position nearest the mat front edge to a position on the opposite side of the second opening; the second plurality of first shot tee-off position markers each being transversely aligned with an associated one of the first plurality of spaced apart first shot tee-off position markers; a further first shot tee-off position marker disposed centrally of the mat upper surface intermediate the first and second plurality of position markers and spaced slightly rearwardly of the second opening; each of said first shot tee-off position markers simulating various tees of a real golf course; each of said first shot tee-off position markers being appropriately identified by numerical marking indicia defining a predetermined numerical sequence of use of a player of each marker; a plurality of transversely extending longitudinally spaced apart lines formed integrally on the upper mat surface dividing the complete back end portion of the mat into four adjacent regional sections each being disposed at a successively longer distance from the second opening; and marking indicia associated with each of the regional sections and formed integral with the upper mat surface to identify each regional section to permit a player to position a golf ball on a selected first shot tee-off position marker and proceed to putt on the mat in a competitive or practice manner utilizing the first and second cup and the marking lines and regional sections to simulate play of the game of golf.
Claim 2
Dependent Claim 935 words
A portable and compact golf practice and amusement apparatus wherein the players use regular golf balls and conventional type golf putters, comprising: an elongated playing mat of flexible resilient material having an upper surface defining a putting surface having characteristics simulating an actual putting green as to drag and resistance to the rolling of a golf ball thereacross, and a bottom surface adapted to be laid atop a floor, carpet, lawn and the like, the mat having a front edge, a back edge parallel to and longitudinally spaced from the front edge, and a pair of transversely spaced apart longitudinally extending side edges interconnecting the opposite ends of the front and back edges respectively; a first opening located in the back end portion of the mat, centrally thereof, and extending completely therethrough, the opening spaced a slight distance inwardly from the back edge of the mat; a second opening located in the front end portion of the mat, centrally thereof, extending completely therethrough, and spaced inwardly from the front edge of the mat; a first golf ball trapping and receiving cup adapted to fit into and be retained in the first opening, the first cup having cylindrical vertically extending side walls of a length less than the thickness of the mat and terminating in a closed bottom end and an open top end, the exterior diameter of the side walls being less than the diameter of the first opening such that the cup may be axially inserted thereinto, and an annular ring like flange extending completely about the cup side wall top edges and projecting outwardly therefrom to support the cup in the first opening with the flange portion and cup opening lying substantially in the plane of the upper mat surface to permit the entry of a properly aimed golf ball which is properly putted along the upper surface thereinto without affecting the course of travel of the golf ball into the cup; a second golf ball trapping and receiving cup adapted to fit into and be retained by the second opening, the second cup having vertically extending cylindrical side walls terminating in an open topped end and a closed bottom end, the side walls extending for a length less than the thickness of the mat, the exterior diameter of the side walls being less than the diameter of the second opening such that the cup may be axially inserted into the second opening, and an annular ring like flange member extending completely about and connected to the top edge of the side walls and projecting outwardly therefrom to support the second cup in its respective second opening with the flange member and cup opening lying substantially in the plane of the upper mat surface to permit the entry of a properly aimed golf ball which is properly putted along the upper surface thereinto without affecting the course of travel of the golf ball into the cup; the first cup being of a smaller inner diameter than the inner diameter of the second cup with the first cup being located nearer the back edge of the mat than the second cup is to the front edge of the mat in order to increase the difficulty in putting a golf ball into the first cup without the golf ball going off of the mat and the player being penalized accordingly; the depth of both the first cup and the second cup being shallow relative to the diameter of a conventional golf ball to permit a putted golf ball to run through the cup rather than be trapped therein should the golf ball be putted too hard by the player for the distance to the cup; a first plurality of longitudinally spaced apart first shot teeoff position markers disposed intermediaTe the second opening and one side edge of the mat and extending in longitudinal alignment from a position nearest the mat front edge to a position on the opposite side of the second opening; a second plurality of longitudinally spaced apart first shot tee-off position markers disposed intermediate the second opening and the second side edge of the mat, the markers disposed in longitudinal alignment and extending from a position nearest the mat front edge to a position on the opposite side of the second opening; the second plurality of first shot tee-off position markers each being transversely aligned with an associated one of the first plurality of spaced apart first shot tee-off position markers; a further first shot tee-off position marker disposed centrally of the mat upper surface intermediate the first and second plurality of position markers and spaced slightly rearwardly of the second opening; each of said first shot tee-off position markers simulating various tees of a real golf course; each of said first shot tee-off position markers being appropriately identified by numerical marking indicia defining a predetermined numerical sequence of use of a player of each marker; a plurality of transversely extending longitudinally spaced apart lines formed integrally on the upper mat surface dividing the complete back end portion of the mat into four adjacent regional sections each being disposed at a successively longer distance from the second opening; and marking indicia associated with each of the regional sections and formed integral with the upper mat surface to identify each regional section to permit a player to position a golf ball on a selected first shot tee-off position marker and proceed to putt on the mat in a competitive or practice manner utilizing the first and second cup and the marking lines and regional sections to simulate play of the game of golf.
Claim 3
Dependent Claim 143 words
A golf practice and amusement apparatus as set forth in claim 1 further characterized by the peripheral edges about both the first opening and the second opening in the mat having sloped inward and downward extending portions starting at the upper mat surface a distance from the associated opening and tapering downwardly to the opening at a position below the upper mat surface; and the flange member projecting outwardly from the top edge of the side walls of the first cup and the second cup each respectively tapering in an upward and outward direction away from the side walls at an angle complementary to the sloped portions surrounding the first and second openings in the mat such that the cups are supported by their respective flange members in their respective openings in a manner substantially co-planar with the upper surface of the mat.
Claim 4
Dependent Claim 525 words
A golf practice and amusement apparatus as set forth in claim 2 wherein: the mat has a length at least four times greater than its width, is of a uniform thickness throughout its length, and is manufactured of flexible and resilient material so that it may be rolled up and stored when not in use and readily unrolled for utilization with the upper surface retaining the desired material characteristics thereof; the first opening is located in the range of from about 1 inch to about 12 inches from the back edge of the mat; the first cup has an inner diameter of about 3 and 1/2 inches; the second opening is located in the range of from about one foot to about two feet from the front edge of the mat and is longitudinally aligned with the first opening; the second cup has an inner diameter of about 4 and 1/4 inches; the first plurality of first shot tee-off position markers are four in number and are set apart from each other by the marking indicia identifying the markers in consecutive order starting from the front edge by the numerals 1, 3, 5 and 7 which are in increasing numerial order from the front edge of the mat with marker 1 being a distance of about 6 inches inwaRdly from the front edge of the mat and with each of the remaining markers being spaced an equal distance of about 6 inches apart from each other; the second plurality of first shot tee-off position markers being four in number and being identified by the numerals 8, 6, 4 and 2 in decreasing numerical order from the front edge of the mat with marker 8 being spaced about 6 inches inwardly from the front edge and with the remaining markers being spaced about 6 inches apart from each other starting from marker 8; the further first shot tee-off position marker being longitudinally aligned with the first and second openings and identified by marking indicia 9 and being spaced about three feet from the front edge of the mat and centered on the mat; position marker 8 being in transverse alignment with position marker 1, position marker 6 being in transverse alignment with position marker 3, position marker 4 being in transverse alignment with position marker 5, and position marker 2 being in transverse alignment with position marker 7; the marking lines dividing the back end portion of the mat into four adjacent regional sections, each of the sections identified by marking indicia A, B, C and D, with section A being the furthest from the second opening, section B being the next furthest, section C being the next furthest, and section D being the next furthest and closest section to the second opening, section D extending a longitudinal distance at least three times greater than the length of section C which, in turn, is equal in length to section A which, in turn, is at least 1- 1/3 times greater than the length of section B, the sections A - D extending completely from the back edge of the mat to the center of the mat.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1977-10-21 1978-04-22 1978-10-22 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1981-10-21 1982-04-22 1982-10-22 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1985-10-21 1986-04-22 1986-10-22 $7700.00 Window Closed / Lapsed

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