Patent US3155270A successfully refreshed from Google Patents.
US3155270A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Handle latching device
Assignee: Electrostar GmbH
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Filing: 1962-09-05
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Granted: 1964-11-03
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Expires: 1982-09-05
Abstract
No abstract record available.
Inventors
- 👤 Taft Wilhelm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:21
CPC Classifications
A; A47; A47L; A47L9/00; A47L9/32; A47L9/327; A47L5/00; A47L5/12; A47L5/22; A47L5/24; A47L9/322; A47L9/325; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/0911; Y10T292/0913; Y10T292/0914; Y10T292/0917
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
205 words
A HOUSEHOLD APPLIANCE SUCH AS A VACUUM CLEANER AND THE LIKE, COMPRISING FIRST AND SECOND INTERENGAGEABLE HOUSING PARTS, SAID FIRST AND SECOND HOUSING PARTS HAVING FIRST WALLS WHICH ALIGN AND INCLUDE A PROJECTION ON ONE FITTING INTO A RECESS ON THE OTHER, AND SAID FIRST AND SECOND HOUSING PARTS HAVING FIRST WALLS WHICH ALIGN AND INCLUDE A PROJECTION ON ONE FITTING INTO A RECESS ON THE OTHER, AND SAID FIRST AND SECOND HOUSING PARTS ALSO HAVING SECOND WALLS WHICH ALIGN AND INCLUDE A LATCHING PORTION FORMED ON SAID FIRST HOUSING PART, AND A HANDLE LATCHING PORTION FORMED ON THE OTHER OF SAID HOUSING PARTS, AND HANDLE LATCHING PORTION INCLUDING A SUBSTANTIALLY U-SHAPED HANDLE LEVER MEMBER FOR CARRYING SAID APPLIANCE, SAID LEVER MEMBER HAVING FIRST AND SECOND LEG PORTIONS, SAID FIRST LEG PORTION BEING PIVOTALLY MOUNTED ON SAID SECOND HOUSING AT A LOCATION ADJACENT SAID FIRST HOUSING, A SPRING HELD TO THE UNDERSIDE OF SAID HANDLE LEVER, AND INCLUDING A BEARING PORTION EXTENDING ALONGSIDE SAID FIRST LEG PORTION ADJACENT THE PIVOTAL CONNECTION THEREOF TO SAID SECOND HOUSING, A LATCHING ELEMENT PIVOTABLY CARRIED BY SAID SPRING BARING PORTION ENGAGEABLE WITH SAID LATCHING PORTION FORMED ON SAID SECOND HOUSING AND TO HOLD SAID FIRST AND SECOND HOUSINGS TOGETHER.
Claim 2
Dependent Claim
205 words
A HOUSEHOLD APPLIANCE SUCH AS A VACUUM CLEANER AND THE LIKE, COMPRISING FIRST AND SECOND INTERENGAGEABLE HOUSING PARTS, SAID FIRST AND SECOND HOUSING PARTS HAVING FIRST WALLS WHICH ALIGN AND INCLUDE A PROJECTION ON ONE FITTING INTO A RECESS ON THE OTHER, AND SAID FIRST AND SECOND HOUSING PARTS HAVING FIRST WALLS WHICH ALIGN AND INCLUDE A PROJECTION ON ONE FITTING INTO A RECESS ON THE OTHER, AND SAID FIRST AND SECOND HOUSING PARTS ALSO HAVING SECOND WALLS WHICH ALIGN AND INCLUDE A LATCHING PORTION FORMED ON SAID FIRST HOUSING PART, AND A HANDLE LATCHING PORTION FORMED ON THE OTHER OF SAID HOUSING PARTS, AND HANDLE LATCHING PORTION INCLUDING A SUBSTANTIALLY U-SHAPED HANDLE LEVER MEMBER FOR CARRYING SAID APPLIANCE, SAID LEVER MEMBER HAVING FIRST AND SECOND LEG PORTIONS, SAID FIRST LEG PORTION BEING PIVOTALLY MOUNTED ON SAID SECOND HOUSING AT A LOCATION ADJACENT SAID FIRST HOUSING, A SPRING HELD TO THE UNDERSIDE OF SAID HANDLE LEVER, AND INCLUDING A BEARING PORTION EXTENDING ALONGSIDE SAID FIRST LEG PORTION ADJACENT THE PIVOTAL CONNECTION THEREOF TO SAID SECOND HOUSING, A LATCHING ELEMENT PIVOTABLY CARRIED BY SAID SPRING BARING PORTION ENGAGEABLE WITH SAID LATCHING PORTION FORMED ON SAID SECOND HOUSING AND TO HOLD SAID FIRST AND SECOND HOUSINGS TOGETHER.
References Cited (Backward Citations)
US1011198A
Cited
US2462282A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-11-03 | 1968-05-04 | 1968-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-03 | 1972-05-04 | 1972-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-03 | 1976-05-04 | 1976-11-03 | $7700.00 | Window Closed / Lapsed |