Patent US3309101A successfully refreshed from Google Patents.
US3309101A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tandem two-seat stroller
Assignee: WELSH Co
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Filing: 1965-02-08
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Granted: 1967-03-14
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Expires: 1985-02-08
Abstract
No abstract record available.
Inventors
- 👤 Romay Cletus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:38
CPC Classifications
B; B62; B62B; B62B9/00; B62B9/28; B62B9/10; B62B9/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
A CHILD''S SEAT ADAPTED FOR ATTACHMENT TO A SUPPORT MEMBER, COMPRISING: (A) A FRAME INCLUDING SIDE ARMS, (B) A SEAT CARRIED BY THE FRAME, (C) A BRACKET HAVING A FLANGE EXTENDING OUTWARDLY THEREFROM PIVOTALLY CONNECTED TO EACH SIDE ARM, (D) THE BRACKET FLANGE AND THE END OF THE SIDE ARM PROVIDING A SPACE THEREBETWEEN TO RECEIVE THE SUPPORT MEMBER, THE BRACKET AND SIDE ARM BEING RELATIVELY PIVOTED TO REDUCE THE SPACE AND TO CLAMP THE SUPPORT MEMBER BETWEEN THE BRACKET AND THE END OF THE SIDE ARMS, AND (E) ADJUSTABLE MEANS INTERCONNECTING THE BRACKET AND SIDE ARM TO ADJUST THE SPACE BETWEEN THE BRACKET AND THE END OF THE SIDE ARM FOR ACCOMMODATION OF THE SUPPORT MEMBER AND TO MAINTAIN THE FRAME IN POSITION TO CARRY A CHILD IN THE SEAT.
Claim 2
Dependent Claim
131 words
A CHILD''S SEAT ADAPTED FOR ATTACHMENT TO A SUPPORT MEMBER, COMPRISING: (A) A FRAME INCLUDING SIDE ARMS, (B) A SEAT CARRIED BY THE FRAME, (C) A BRACKET HAVING A FLANGE EXTENDING OUTWARDLY THEREFROM PIVOTALLY CONNECTED TO EACH SIDE ARM, (D) THE BRACKET FLANGE AND THE END OF THE SIDE ARM PROVIDING A SPACE THEREBETWEEN TO RECEIVE THE SUPPORT MEMBER, THE BRACKET AND SIDE ARM BEING RELATIVELY PIVOTED TO REDUCE THE SPACE AND TO CLAMP THE SUPPORT MEMBER BETWEEN THE BRACKET AND THE END OF THE SIDE ARMS, AND (E) ADJUSTABLE MEANS INTERCONNECTING THE BRACKET AND SIDE ARM TO ADJUST THE SPACE BETWEEN THE BRACKET AND THE END OF THE SIDE ARM FOR ACCOMMODATION OF THE SUPPORT MEMBER AND TO MAINTAIN THE FRAME IN POSITION TO CARRY A CHILD IN THE SEAT.
References Cited (Backward Citations)
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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) | 1970-03-13 | 1970-09-12 | 1971-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-13 | 1974-09-12 | 1975-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-13 | 1978-09-12 | 1979-03-14 | $7700.00 | Window Closed / Lapsed |