US3201124A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composite composition bowling pin
Assignee: Individual
•
Filing: 1961-09-26
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Granted: 1965-08-17
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Expires: 1981-09-26
Abstract
No abstract record available.
Inventors
- 👤 Nickolas J Halip
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:39
CPC Classifications
A; A63; A63D; A63D9/00; Y; Y10; Y10S; Y10S273/00; Y10S273/02; Y10S273/05; Y10S273/06; Y10S273/10; Y10S273/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
152 words
A COMPOSITE BOWLING PIN STRUCTURE COMPRISING A PLURALITY OF TANDEMLY ARRANGED SHAPE RETAINING SECTIONS OF MOLDED SYNTHETIC RESIN COMPOSITION, INCLUDING A HEAD SECTION,AN INTERMEDIATE SECTION, AND A BASE SECTION, A REINFORCING STEM SECURING SAID SECTIONS IN ABUTTING RELATIONSHIP, SAID STEM COMPRISING A HOLLOW METALLIC MEMBER HAVING A BULBOUS UPPER END PORTION BONDED IN SAID HEAD SECTION AND HAVING AN ELONGATED SHANK PORTION EXTENDING THROUGH SAID SECTIONS TO ADJACENT THE LOWER END OF THE BASE SECTION THEREOF, SAID BULBOUS END AND SHANK PORTION HAVING AN INTEGRAL KEY-LIKE PROJECTION EXTENDING LENGTHWISE THEREOF AND ENGAGED IN MATING KEYWAYS IN SAID SECTIONS FOR RENDERING THEM RELATIVELY NON-ROTATABLE, A RECESS IN SAID BASE SECTION THROUGH WHICH SAID SHANK EXTENDS, A TRANSVERSE SLOT IN SAID KEY PROJECTION OF SAID SHANK EXTENSION AND A CLAMPING MEMBER RECEIVED OVER SAID SHANK EXTENSION IN SAID RECESS IN ABUTMENT WITH SAID BASE SECTION AND HAVING A LIP PORTION ENGAGED IN SAID SLOT.
Claim 2
Dependent Claim
169 words
A COMPOSITE BOWLING PIN STRUCTURE COMPRISING TANDEMLY ARANGED BASE AND UPPER SECTIONS OF MOLDED SYNTHETIC RESIN COMPOSITION, SAID PIN HAVING A THEORETICAL BALL LINE AT THE NORMAL POINTS OF IMPACT OF A BALL THEREWITH, EACH SECTION HAVING A CENTRAL BORE AND EACH COMPRISING INNER AND OUTER ANNULAR WALL SIMULATING PORTIONS INTERCONNECTED BY WEB PORTIONS DEFINIG A STRUCTURE OF ELONGATED CAVITIES EXTENDING LONGITUDINALLY OF THE SECTIONS WITH CERTAIN OF SAID CAVITIES CROSSING SAID BALL LINE AND CERTAIN CAVITIES TOUCHING ON SAID WALL PORTIONS AND IN PART DEFINING THE SAME, SAID CAVITIES ON THE BALL LINE OF THE PIN BEING ARRANGED IN CONCENTRIC GROUPINGS WITH THE CAVITIES OF EACH GROUPING STAGGERED WITH RESPECT TO THOSE OF THE IMMEDIATELY ADJACENT GROUPING SUCH THAT CERTAIN OF SAID CAVITIES ARE BACKED UP ON ONE SIDE BY SAID OUTER WALL SIMULATING PORTION AND ON THE OPPOSITE SIDE BY RADIALLY EXTENDING SECTIONS OF SAID WEB PORTIONS IN PART DEFINING PAIRS OF CAVITIES OF AN ADJACENT CONCENTRIC GROUPING THEREOF AND CONNECTING WITH SAID INNER WALL SIMULATING PORTION.
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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) | 1968-08-16 | 1969-02-15 | 1969-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-16 | 1973-02-15 | 1973-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-16 | 1977-02-15 | 1977-08-17 | $7700.00 | Window Closed / Lapsed |