US3201137A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Accessory for roller skates
Assignee: ROLLER DERBY SKATE CORP
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Filing: 1964-03-23
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Granted: 1965-08-17
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Expires: 1984-03-23
Abstract
No abstract record available.
Inventors
- 👤 Riley R Quick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:52
CPC Classifications
A; A63; A63C; A63C17/00; A63C17/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
167 words
IN COMBINATION WITH A ROLLER SKATE STRUCTURE HAVING A SOLE PLATE, A HANGER SECURED THERETO AND A WHEEL TRUCK ASSEMBLY INCLUDING A SUPPORT MEMBER ANGULARLY DISPOSED WITH RESPECT TO THE SOLE PLATE AND PIVOTALLY ENGAGING THE HANGER, A TOE STOP ACCESSORY COMPRISING: A CONTOURED PRIMARY BRACKET MEMBER HAVING A FORWARD LEG PORTION AND A REARWARD LEG PORTIOPN HAVING A FLAT UPPER PART INTERCONNECTED TO THE FRONT LEG PORTION BY AN INTERMEDIATE PORTION, A SECONDARY BRACKET MEMBER, SECURING MEMBERS TO RETAIN SAID PRIMARY AND SECONDARY BRACKET MEMBERS ABOUT THE SUPPORT MEMBER FOR PIVOTAL MOVEMENT THEREWITH, SAID FLAT UPPER PART AND INTERMEDIATE PORTION HAVING AN APERTURE RECEIVING THE HANGER PORTION OF THE PIVOTAL CONNECTION WITH THE FRONT EDGE OF THE APERTURE DISPOSED IN SLIGHT SURFACE CONTACT WITH THE HANGER FOR FREE PIVOTAL MOVEMENT, AND A STOP ELEMENT SECURED TO SAID FORWARD LEG OF THE PRIMARY BRACKET TO SUSTAIN AND TRANSMIT WEIGHT THROUGH SAID INTERMEDIATE PORTION AND CONTACT DIRECTLY TO SAID HANGER IN A DIRECTION LENGTHWISE OF THE SOLE PLATE.
Claim 2
Dependent Claim
167 words
IN COMBINATION WITH A ROLLER SKATE STRUCTURE HAVING A SOLE PLATE, A HANGER SECURED THERETO AND A WHEEL TRUCK ASSEMBLY INCLUDING A SUPPORT MEMBER ANGULARLY DISPOSED WITH RESPECT TO THE SOLE PLATE AND PIVOTALLY ENGAGING THE HANGER, A TOE STOP ACCESSORY COMPRISING: A CONTOURED PRIMARY BRACKET MEMBER HAVING A FORWARD LEG PORTION AND A REARWARD LEG PORTIOPN HAVING A FLAT UPPER PART INTERCONNECTED TO THE FRONT LEG PORTION BY AN INTERMEDIATE PORTION, A SECONDARY BRACKET MEMBER, SECURING MEMBERS TO RETAIN SAID PRIMARY AND SECONDARY BRACKET MEMBERS ABOUT THE SUPPORT MEMBER FOR PIVOTAL MOVEMENT THEREWITH, SAID FLAT UPPER PART AND INTERMEDIATE PORTION HAVING AN APERTURE RECEIVING THE HANGER PORTION OF THE PIVOTAL CONNECTION WITH THE FRONT EDGE OF THE APERTURE DISPOSED IN SLIGHT SURFACE CONTACT WITH THE HANGER FOR FREE PIVOTAL MOVEMENT, AND A STOP ELEMENT SECURED TO SAID FORWARD LEG OF THE PRIMARY BRACKET TO SUSTAIN AND TRANSMIT WEIGHT THROUGH SAID INTERMEDIATE PORTION AND CONTACT DIRECTLY TO SAID HANGER IN A DIRECTION LENGTHWISE OF THE SOLE PLATE.
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) | 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 |