US3276785A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ski sled and mounting means
Assignee: Radio Steel & Manufacturing Co
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Filing: 1964-12-30
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Granted: 1966-10-04
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Expires: 1984-12-30
Abstract
No abstract record available.
Inventors
- 👤 Roger R Tonelli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 04:23
CPC Classifications
B; B62; B62B; B62B13/00; B62B13/02; B62B13/06; B62B13/08; B62B13/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
196 words
IN A SKI SLED HAVING A PAIR OF LATERALLY SPACED-APART SKI MEMBERS, A PLATFORM CENTRALLY DISPOSED BETWEEN THE SKI MEMBERS, AND ROD MEMBERS INTERCONNECTING THE SKI MEMBERS WITH THE PLATFORM TO SUPPORT THE PLATFORM ABOVE THE SKI MEMBERS AND PIVOTALLY TO INTERCONNECT THE SKI MEMBERS WITH THE PLATFORM FOR ROCKING MOVEMENT OF THE SKI MEMBERS ABOUT A LONGITUDINAL AXIS RESPONSIVE TO PIVOTAL MOVEMENT OF THE PLATFORM, THE IMPROVEMENT COMPRISING MEANS PIVOTALLY INTERCONNECTING THE ROD MEMBERS WITH THE SKIS FOR ENABLING PIVOTAL MOVEMENT OF THE SKIS RELATIVE TO THE PLATFORM ALONG AXES OTHER THAN THEIR LONGITUDINAL AXES INCLUDING A BASE MEMBER HAVING A BULBOUS PORTION IN THE FORM OF A CURVILINEAR SECTION EXTENDING UPWARDLY FROM THE BASE PORTION, AND MEANS FOR SECURING THE BASE MEMBER TO A SKI, A BEARING MEMBER IN THE FORM OF A CURVILINEAR CONCAVE PORTION ADAPTED SLIDEABLY TO RECEIVE THE BULBOUS PORTION THEREIN IN SUBSTANTIALLY MATING RELATION, MEANS INTERCONNECTING THE BASE MEMBER AND THE BEARING MEMBER TO ENABLE SLIDING MOVEMENT OF THE BEARING MEMBER ABOUT THE BULBOUS PORTION OF THE BASE MEMBER, AND MEANS ON THE BEARING MEMBER FOR PIVOTALLY MOUNTING THE ROD MEMBERS FOR ROCKING MOVEMENT RELATIVE THERETO ABOUT A LONGITUDINAL AXIS.
Claim 2
Dependent Claim
196 words
IN A SKI SLED HAVING A PAIR OF LATERALLY SPACED-APART SKI MEMBERS, A PLATFORM CENTRALLY DISPOSED BETWEEN THE SKI MEMBERS, AND ROD MEMBERS INTERCONNECTING THE SKI MEMBERS WITH THE PLATFORM TO SUPPORT THE PLATFORM ABOVE THE SKI MEMBERS AND PIVOTALLY TO INTERCONNECT THE SKI MEMBERS WITH THE PLATFORM FOR ROCKING MOVEMENT OF THE SKI MEMBERS ABOUT A LONGITUDINAL AXIS RESPONSIVE TO PIVOTAL MOVEMENT OF THE PLATFORM, THE IMPROVEMENT COMPRISING MEANS PIVOTALLY INTERCONNECTING THE ROD MEMBERS WITH THE SKIS FOR ENABLING PIVOTAL MOVEMENT OF THE SKIS RELATIVE TO THE PLATFORM ALONG AXES OTHER THAN THEIR LONGITUDINAL AXES INCLUDING A BASE MEMBER HAVING A BULBOUS PORTION IN THE FORM OF A CURVILINEAR SECTION EXTENDING UPWARDLY FROM THE BASE PORTION, AND MEANS FOR SECURING THE BASE MEMBER TO A SKI, A BEARING MEMBER IN THE FORM OF A CURVILINEAR CONCAVE PORTION ADAPTED SLIDEABLY TO RECEIVE THE BULBOUS PORTION THEREIN IN SUBSTANTIALLY MATING RELATION, MEANS INTERCONNECTING THE BASE MEMBER AND THE BEARING MEMBER TO ENABLE SLIDING MOVEMENT OF THE BEARING MEMBER ABOUT THE BULBOUS PORTION OF THE BASE MEMBER, AND MEANS ON THE BEARING MEMBER FOR PIVOTALLY MOUNTING THE ROD MEMBERS FOR ROCKING MOVEMENT RELATIVE THERETO ABOUT A LONGITUDINAL AXIS.
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) | 1969-10-03 | 1970-04-04 | 1970-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-03 | 1974-04-04 | 1974-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-03 | 1978-04-04 | 1978-10-04 | $7700.00 | Window Closed / Lapsed |