US3222081A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Walker stroller
Assignee: Frank F Taylor Co
•
Filing: 1963-12-06
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Granted: 1965-12-07
•
Expires: 1983-12-06
Abstract
No abstract record available.
Inventors
- 👤 Jr Major K Harmon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:27
CPC Classifications
B; B62; B62B; B62B7/00; B62B7/04; B62B7/06; B62B7/10; B62B9/00; B62B9/26; B62B2205/00; B62B2205/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
IN A WALKER STROLLER HAVING AT EACH SIDE A PAIR OF CROSSED LEGS AND WHEELS MOUNTED ADJACENT THE LOWER ENDS OF SAID LEGS, AND A SEAT SUPPORTED BY SAID LEGS, A FOOT SUPPORTING STRUCTURE COMPRISING, A GENERALLLY PLANAR, NORMALLY HORIZONTAL FOOT REST, AT LEAST ONE ELONGATED FRONT SUPPORT PIVOTED AT ONE END ADJACENT THE LOWER END OF A FORWARD LEG AND AT THE OTHER END OF SAID FOOT REST, A U-SHAPED REAR SUPPORT HAVING FREE ENDS PIVOTALLY CONNECTED TO SAID LEGS AND HAVING A BIGHT PORTION SLIDABLY RECEIVING SAID FOOT REST,
Claim 2
Dependent Claim
91 words
IN A WALKER STROLLER HAVING AT EACH SIDE A PAIR OF CROSSED LEGS AND WHEELS MOUNTED ADJACENT THE LOWER ENDS OF SAID LEGS, AND A SEAT SUPPORTED BY SAID LEGS, A FOOT SUPPORTING STRUCTURE COMPRISING, A GENERALLLY PLANAR, NORMALLY HORIZONTAL FOOT REST, AT LEAST ONE ELONGATED FRONT SUPPORT PIVOTED AT ONE END ADJACENT THE LOWER END OF A FORWARD LEG AND AT THE OTHER END OF SAID FOOT REST, A U-SHAPED REAR SUPPORT HAVING FREE ENDS PIVOTALLY CONNECTED TO SAID LEGS AND HAVING A BIGHT PORTION SLIDABLY RECEIVING SAID FOOT REST,
References Cited (Backward Citations)
US2244155A
Cited
US2341117A
Cited
US2471004A
Cited
US2517443A
Cited
US2886337A
Cited
US3019028A
Cited
US3063729A
Cited
US3075783A
Cited
US3110504A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-06 | 1969-06-07 | 1969-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-06 | 1973-06-07 | 1973-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-06 | 1977-06-07 | 1977-12-07 | $7700.00 | Window Closed / Lapsed |