Patent US5035527A successfully refreshed from Google Patents.
US5035527A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Locking body
Assignee: Individual
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Filing: 1990-01-29
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Granted: 1991-07-30
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Expires: 2010-01-29
Abstract
Abstract A locking body is adapted to be utilized in connection with an engagement device mounted to an elongated member of consistent cross-section along at least a portion of its length adjacent the engagement device. The engagement device includes an operating arm having an operative position generally parallel to the longitudinal axis of the elongated member. The locking member includes a pair of opposed legs mounted to a main body portion, the legs being adapted to embrace the elongated member with a sliding frictional fit. The main body portion has a cavity formed therein dimensioned to accept the operating arm when the locking body is slid into an abutting relationship with the engagement device.
Inventors
- 👤 Far Cheng
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:33
CPC Classifications
F; F16; F16M; F16M11/00; F16M11/20; F16M11/24; F16M11/26; F16M11/32; F16M11/34; F16B; F16B7/00; F16B7/10; F16B7/14; F16B7/1454; F16B2200/00; F16B2200/69; F16M2200/00; F16M2200/02; F16M2200/025; F16M2200/027; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32467; Y10T403/32475; Y10T403/32501
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
181 words
A locking body adapted to be utilized in association with an engagement device mounted to an elongated member of consistent cross-section along at least a portion of its length adjacent the engagement device, the engagement device including an operating arm element having a free end with an operative position generally parallel to the longitudinal axis of the elongated member and displaced from the surface thereof, said locking body comprising a pair of opposed legs mounted to a main body portion, said legs being adapted to embrace said elongated member with a sliding frictional fit; said main body portion having a cavity formed in the interior thereof through a side wall and a top wall thereof, said cavity having a bottom bounded by a cavity side wall and a peripheral shoulder, said cavity being dimensioned to accept said free end of said operating arm, said free end being embraced and surrounded by said cavity side wall and being positioned and supported above said bottom upon said peripheral shoulder when said locking body is slid into an abutting relationship with said engagement device.
Claim 2
Dependent Claim
181 words
A locking body adapted to be utilized in association with an engagement device mounted to an elongated member of consistent cross-section along at least a portion of its length adjacent the engagement device, the engagement device including an operating arm element having a free end with an operative position generally parallel to the longitudinal axis of the elongated member and displaced from the surface thereof, said locking body comprising a pair of opposed legs mounted to a main body portion, said legs being adapted to embrace said elongated member with a sliding frictional fit; said main body portion having a cavity formed in the interior thereof through a side wall and a top wall thereof, said cavity having a bottom bounded by a cavity side wall and a peripheral shoulder, said cavity being dimensioned to accept said free end of said operating arm, said free end being embraced and surrounded by said cavity side wall and being positioned and supported above said bottom upon said peripheral shoulder when said locking body is slid into an abutting relationship with said engagement device.
Claim 3
Dependent Claim
24 words
The locking body of claim 1, wherein said cavity side wall projects above the plane defined by said operating arm in said parallel position.
Claim 4
Dependent Claim
20 words
The locking body of claim 1, wherein said main body portion is in the general shape of a trapezoidal prism.
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) | 1994-07-29 | 1995-01-28 | 1995-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-07-29 | 1999-01-28 | 1999-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-07-29 | 2003-01-28 | 2003-07-30 | $7700.00 | Window Closed / Lapsed |