Patent US3179437A successfully refreshed from Google Patents.
US3179437A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dolly
Assignee: Individual
•
Filing: 1964-01-27
•
Granted: 1965-04-20
•
Expires: 1984-01-27
Abstract
No abstract record available.
Inventors
- 👤 Chester B Ensinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:25
CPC Classifications
B; B62; B62B; B62B5/00; B62B5/0083
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
A DOLLY FOR USE UNDER A HOUSEHOLE APPLIANCE SUCH AS A REFRIGERATOR ADJACENT ONE SIDE THEREOF, COMPRISING: ONLY TWO OPEN-BOTTOM HOUSING, EACH HOUSING HAVING A TOP WALL AND TWO OPPOSITE SIDE WALLS; AXLE MEANS SPANNING THE INTERIOR OF EACH HOUSING AND INTERCONNECTING THE SIDE WALLS THEREOF; WHEEL MEANS INSIDE THE HOUSING CARRIED BY THE AXLE MEANS FOR ROLLING SUPPORT OF THE HOUSING, SAID WHEEL MEANS FOR HAVING AN OVERALL AXIAL DIMENSION OF MORE THAN TWICE ITS DIAMETER TO SPREAD THE WEIGHT THAT IS TRANSMITTED BY THE WHEEL MEANS;
Claim 2
Dependent Claim
88 words
A DOLLY FOR USE UNDER A HOUSEHOLE APPLIANCE SUCH AS A REFRIGERATOR ADJACENT ONE SIDE THEREOF, COMPRISING: ONLY TWO OPEN-BOTTOM HOUSING, EACH HOUSING HAVING A TOP WALL AND TWO OPPOSITE SIDE WALLS; AXLE MEANS SPANNING THE INTERIOR OF EACH HOUSING AND INTERCONNECTING THE SIDE WALLS THEREOF; WHEEL MEANS INSIDE THE HOUSING CARRIED BY THE AXLE MEANS FOR ROLLING SUPPORT OF THE HOUSING, SAID WHEEL MEANS FOR HAVING AN OVERALL AXIAL DIMENSION OF MORE THAN TWICE ITS DIAMETER TO SPREAD THE WEIGHT THAT IS TRANSMITTED BY THE WHEEL MEANS;
References Cited (Backward Citations)
US1717358A
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US781243A
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US1258573A
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US2472952A
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US2878028A
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US3061327A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-04-19 | 1968-10-19 | 1969-04-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-19 | 1972-10-19 | 1973-04-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-19 | 1976-10-19 | 1977-04-20 | $7700.00 | Window Closed / Lapsed |