Patent US3148662A successfully refreshed from Google Patents.
US3079155A
Expired / Lapsed
US
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Bowling pin impact curtain
Assignee: Chicago Rawhide Manufacturing Co Inc
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Filing: 1960-07-25
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Granted: 1963-02-26
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Expires: 1980-07-25
Abstract
No abstract record available.
Inventors
- 👤 James E Koelliker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:49
CPC Classifications
A; A63; A63D; A63D5/00; A63D5/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
IN AUTOMATIC BOWLING PIN SETTING EQUIPMENT WHEREIN CONVEYOR MEANS ARE ARRANGED TO RECEIVE STRUCK BOWLING PINS THEREON FOR REMOVAL AND REUSE, AND A BOWLING PIN IMPACT CURTAIN IS SUPPORTED BY MEANS FORMING A PART OF SAID EQUIPMENT IN RELATION TO SAID CONVEYOR MEANS TO BE IMPACTED BY SAID BOWLING PINS AND DIRECT THE SAME ONTO SAID CONVEYOR MEANS, THE IMPROVEMENT COMPRISING SAID CURTAIN BEING FORMED FROM A LAMINATION OF HIGH STRENGTH FABRIC AND RUBBER, SAID FABRIC DEFINING THE IMPACT SURFACE OF SAID CURTAIN AND HAVING A SUFFICIENTLY CLOSE WEAVE TO PREVENT ANY SUBSTANTIAL RUBBER EXTRUSION THERETHROUGH UPON IMPACT.
Claim 2
Dependent Claim
98 words
IN AUTOMATIC BOWLING PIN SETTING EQUIPMENT WHEREIN CONVEYOR MEANS ARE ARRANGED TO RECEIVE STRUCK BOWLING PINS THEREON FOR REMOVAL AND REUSE, AND A BOWLING PIN IMPACT CURTAIN IS SUPPORTED BY MEANS FORMING A PART OF SAID EQUIPMENT IN RELATION TO SAID CONVEYOR MEANS TO BE IMPACTED BY SAID BOWLING PINS AND DIRECT THE SAME ONTO SAID CONVEYOR MEANS, THE IMPROVEMENT COMPRISING SAID CURTAIN BEING FORMED FROM A LAMINATION OF HIGH STRENGTH FABRIC AND RUBBER, SAID FABRIC DEFINING THE IMPACT SURFACE OF SAID CURTAIN AND HAVING A SUFFICIENTLY CLOSE WEAVE TO PREVENT ANY SUBSTANTIAL RUBBER EXTRUSION THERETHROUGH UPON IMPACT.
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) | 1966-02-25 | 1966-08-27 | 1967-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-25 | 1970-08-27 | 1971-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-25 | 1974-08-27 | 1975-02-26 | $7700.00 | Window Closed / Lapsed |