Patent US3775858A successfully refreshed from Google Patents.
US3775858A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Graded gauge
Assignee: Individual
•
Filing: 1971-04-13
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Granted: 1973-12-04
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Expires: 1991-04-13
Abstract
Abstract A graded gauge comprising a carrier body carrying a plurality of measuring contact blocks, the spacing between which is accurately defined, each block providing a pair of oppositely facing measuring surfaces formed on cooperating superposed measuring members, the outline of each of which is recessed so as to uncover the measuring surface of the cooperating member. The assembly of the parts is performed by means of terminal plates and spacers, holding said parts in position during their fixing on the carrier body, preferably by means of an epoxy resin, introduced between the blocks and the carrier body.
Inventors
- 👤 H Meyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:30
CPC Classifications
G; G01; G01B; G01B3/00; G01B3/30; G01B3/32
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
142 words
A graded gage comprising, in combination with an elongated carrier body, a plurality of measuring contact blocks each including two superposed measuring members, each of said members provided with recessed portions uncovering a measuring surface on the cooperating measuring member in the same block, said measuring surfaces on the measuring members in each block facing opposite directions and extending in a common plane perpendicular to the axis of the carrier body, said measuring blocks being fixed to the carrier body without mutual contact, whereby said measuring faces of two following blocks are arranged so as to permit the axial introduction between them of spacers disposed around the carrier body, thus allowing the securing of the measuring contact blocks in predetermined spaced distances on the carrier body, said spacers being removed after assembly and being reserved for the assembly of other graded gages.
Claim 2
Dependent Claim
142 words
A graded gage comprising, in combination with an elongated carrier body, a plurality of measuring contact blocks each including two superposed measuring members, each of said members provided with recessed portions uncovering a measuring surface on the cooperating measuring member in the same block, said measuring surfaces on the measuring members in each block facing opposite directions and extending in a common plane perpendicular to the axis of the carrier body, said measuring blocks being fixed to the carrier body without mutual contact, whereby said measuring faces of two following blocks are arranged so as to permit the axial introduction between them of spacers disposed around the carrier body, thus allowing the securing of the measuring contact blocks in predetermined spaced distances on the carrier body, said spacers being removed after assembly and being reserved for the assembly of other graded gages.
Claim 3
Dependent Claim
151 words
A graded gage comprising, in combination with an elongated carrier body, a plurality of measuring contact blocks each including each two superposed measuring members each of said members provided with three recessed portions uncovering three measuring surfaces in the cooperating member in the same block and regularly arranged around the axis of the carrier body, said measuring surfaces on the measuring members in each block facing opposite directions and extending in a common plane perpendicular to the axis of the carrier body, the measuring blocks being fixed to the carrier body without mutual contact in an axial direction, whereby three surfaces of two following blocks forming pairs permit the axial introduction between them of spacers allowing the measuring blocks to be maintained in predetermined distance during the securing of said blocks on the carrier body, said spacers being removed after fixation and being reserved for the assembly of other graded gages.
Claim 4
Dependent Claim
151 words
A graded gage comprising, in combination with an elongated carrier body, a plurality of measuring contact blocks each including each two superposed measuring members each of said members provided with three recessed portions uncovering three measuring surfaces in the cooperating member in the same block and regularly arranged around the axis of the carrier body, said measuring surfaces on the measuring members in each block facing opposite directions and extending in a common plane perpendicular to the axis of the carrier body, the measuring blocks being fixed to the carrier body without mutual contact in an axial direction, whereby three surfaces of two following blocks forming pairs permit the axial introduction between them of spacers allowing the measuring blocks to be maintained in predetermined distance during the securing of said blocks on the carrier body, said spacers being removed after fixation and being reserved for the assembly of other graded gages.
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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) | 1976-12-03 | 1977-06-04 | 1977-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-12-03 | 1981-06-04 | 1981-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-12-03 | 1985-06-04 | 1985-12-04 | $7700.00 | Window Closed / Lapsed |