Patent US3110504A successfully refreshed from Google Patents.
US3110504A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stroller with base frame track folding action
Assignee: PRIDE-TRIMBLE Inc A CORP OF VIRGINIA
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Filing: 1962-01-11
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Granted: 1963-11-12
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Expires: 1982-01-11
Abstract
No abstract record available.
Inventors
- 👤 Dean W Myers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:37
CPC Classifications
B; B62; B62B; B62B7/00; B62B7/04; B62B7/06; B62B7/10; B62B2205/00; B62B2205/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
190 words
AN IMPROVED BABY STROLLER WHICH INCLUDES: A BASE FRAME HAVING TUBULAR SIDE MEMBERS EACH OF SAID SIDE MEMBERS HAVING A SUBSTANTIALLY HORIZONTAL LONGITUDINAL SLOT IN ITS INNER WALL NEAR THE FORWARD END OF SAID STROLLER, PROVIDING A TRACK; WHEELS MOUNTED ON SAID BASE FRAME TO PROVIDE IT WITH ROLLING TRANSPORT MEANS; A SEAT SUPPORT FRAME HAVING SIDE MEMBERS HINGED TO SAID BASE FRAME NEAR THE REAR END THEREOF; A HANDLE FOR PUSHING SAID STROLLER, SAID HANDLE BEING COMPRISED OF A U-SHAPED STRUCTURE HAVING SIDE BARS EXTENDING FROM FORWARD FULCRUM ENDS TOWARD THE REAR OF SAID STROLLER, SAID FULCRUM ENDS BEING PIVOTALLY MOUNTED IN SAID TRACKS AND MOVABLE THEREIN LONGITUDINALLY WITH RESPECT TO SAID STROLLER, BETWEEN A FORWARD POSITION FOR COLLAPSING SAID STROLLER AND REARWARD RETRACTED POSITION FOR UNFOLDING SAID STROLLER; A PAIR OF TRACK FOLLOWER MEANS, ONE ON THE FULCRUM END OF EACH OF SAID HANDLE BARS, EACH SAID FOLLOWER MEMBER BEING MOVABLE IN THE INTERIOR OF ONE OF SAID TUBULAR SIDE MEMBERS ALONG SAID LONGITUDINAL SLOT THEREIN; A PAIR OF PIVOTAL CONNECTIONS BETWEEN SAID HANDLE SIDE BARS AND THE SIDES OF SEAT SUPPORT FRAME TO PROVIDE MEANS FOR LIFTING
Claim 2
Dependent Claim
190 words
AN IMPROVED BABY STROLLER WHICH INCLUDES: A BASE FRAME HAVING TUBULAR SIDE MEMBERS EACH OF SAID SIDE MEMBERS HAVING A SUBSTANTIALLY HORIZONTAL LONGITUDINAL SLOT IN ITS INNER WALL NEAR THE FORWARD END OF SAID STROLLER, PROVIDING A TRACK; WHEELS MOUNTED ON SAID BASE FRAME TO PROVIDE IT WITH ROLLING TRANSPORT MEANS; A SEAT SUPPORT FRAME HAVING SIDE MEMBERS HINGED TO SAID BASE FRAME NEAR THE REAR END THEREOF; A HANDLE FOR PUSHING SAID STROLLER, SAID HANDLE BEING COMPRISED OF A U-SHAPED STRUCTURE HAVING SIDE BARS EXTENDING FROM FORWARD FULCRUM ENDS TOWARD THE REAR OF SAID STROLLER, SAID FULCRUM ENDS BEING PIVOTALLY MOUNTED IN SAID TRACKS AND MOVABLE THEREIN LONGITUDINALLY WITH RESPECT TO SAID STROLLER, BETWEEN A FORWARD POSITION FOR COLLAPSING SAID STROLLER AND REARWARD RETRACTED POSITION FOR UNFOLDING SAID STROLLER; A PAIR OF TRACK FOLLOWER MEANS, ONE ON THE FULCRUM END OF EACH OF SAID HANDLE BARS, EACH SAID FOLLOWER MEMBER BEING MOVABLE IN THE INTERIOR OF ONE OF SAID TUBULAR SIDE MEMBERS ALONG SAID LONGITUDINAL SLOT THEREIN; A PAIR OF PIVOTAL CONNECTIONS BETWEEN SAID HANDLE SIDE BARS AND THE SIDES OF SEAT SUPPORT FRAME TO PROVIDE MEANS FOR LIFTING
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) | 1966-11-11 | 1967-05-13 | 1967-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-11 | 1971-05-13 | 1971-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-11 | 1975-05-13 | 1975-11-12 | $7700.00 | Window Closed / Lapsed |