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US3277577A Expired / Lapsed US ⏱️ 0.0 years remaining

Workpiece positioning structure

Assignee: Houdaille Industries Inc
•
Filing: 1963-04-05
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Granted: 1966-10-11
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Expires: 1983-04-05
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Abstract

No abstract record available.

Inventors

  • 👤 Daniels Dennis

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 04:03
CPC Classifications
B; B21; B21D; B21D43/00; B21D43/003; B21D28/00; B21D28/02; B21D28/04; B23; B23Q; B23Q3/00; B23Q3/18

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 105 words
A STRUCTURE FOR ACCURATELY POSITIONING A WORKPIECE IN RELATION TO A PREDETERMINED REFERENCE POINT, COMPRISING IN COMBINATION: (A) AN ELONGATED RIGID MEMBER HAVING GRADUATIONS RELATED TO THE DISTANCE TO SAID REFERENCE POINT; (B) AN ELONGATED STOP-SUPPORT BAR; (C) MEANS SUPPORTING SAID STOP-SUPPORT BAR ON SAID RIGID MEMBER IN A MANNER ENABLING SAID STOP-SUPPORT BAR TO BE FREELY MOVED ENDWISE THEREON; AND (D) A WORKPIECE-LOCATING STOP CLAMPABLE TO SAID STOPSUPPORT BAR AND MOVABLE THEREWITH TO A SELECTED EFFECTIVE DISTANCE FROM SAID REFERENCE POINT, SAID STOP ALSO BEING CLAMPABLE TO SAID RIGID MEMBER AND, WHEN UNCLAMPED FROM SAID STOP-SUPPORT BAR, FORMING A PART OF SAID SUPPORTING MEANS.
Claim 2
Dependent Claim 105 words
A STRUCTURE FOR ACCURATELY POSITIONING A WORKPIECE IN RELATION TO A PREDETERMINED REFERENCE POINT, COMPRISING IN COMBINATION: (A) AN ELONGATED RIGID MEMBER HAVING GRADUATIONS RELATED TO THE DISTANCE TO SAID REFERENCE POINT; (B) AN ELONGATED STOP-SUPPORT BAR; (C) MEANS SUPPORTING SAID STOP-SUPPORT BAR ON SAID RIGID MEMBER IN A MANNER ENABLING SAID STOP-SUPPORT BAR TO BE FREELY MOVED ENDWISE THEREON; AND (D) A WORKPIECE-LOCATING STOP CLAMPABLE TO SAID STOPSUPPORT BAR AND MOVABLE THEREWITH TO A SELECTED EFFECTIVE DISTANCE FROM SAID REFERENCE POINT, SAID STOP ALSO BEING CLAMPABLE TO SAID RIGID MEMBER AND, WHEN UNCLAMPED FROM SAID STOP-SUPPORT BAR, FORMING A PART OF SAID SUPPORTING MEANS.

References Cited (Backward Citations)

US1670253A Cited
US2447612A Cited
US2529931A Cited
US2524256A Cited
US2879600A Cited
US2844878A Cited
US3198164A Cited
US3113385A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-10-10 1970-04-11 1970-10-11 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-10-10 1974-04-11 1974-10-11 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-10-10 1978-04-11 1978-10-11 $7700.00 Window Closed / Lapsed

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