Patent US3391593A successfully refreshed from Google Patents.
US3391593A
Expired / Lapsed
US
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Apparatus for punching holes in structural shapes
Assignee: Individual
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Filing: 1966-08-26
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Granted: 1968-07-09
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Expires: 1986-08-26
Abstract
No abstract record available.
Inventors
- 👤 John M Jordan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:43
CPC Classifications
B; B21; B21D; B21D28/00; B21D28/24; B21D28/243; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/6476; Y10T83/6484; Y10T83/6572; Y10T83/6576; Y10T83/6577; Y10T83/808; Y10T83/817; Y10T83/869; Y10T83/8742; Y10T83/8743
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
143 words
APPARATUS FOR LOCATING AND PUNCHING STRUCTURAL SHAPES, COMPRISING A HORIZONTAL CONVEYOR BED FOR SUPPORTING A STRUCTURAL MEMBER FOR LONGITUDINAL MOVEMENT THEREON, PUNCHING MEANS ASSOCIATED WITH SAID BED AND OPERABLE TO PUNCH A HORIZONTAL WEB OF SAID MEMBER, MEANS ASSOCIATED WITH SAID BED FOR RESTRAINING LATERAL MOVEMENT OF SAID MEMBER UPON THE BED, A LONGITUDINAL MEASURING MEMBER SUPPORTED BY SAID CONVEYOR BED PARALLEL TO SAID STRUCTURAL MEMBER AND ADPATED TO BE SECURED TO SAID STRUCTURAL MEMBER FOR CONJOINT LONGITUDINAL MOVEMENT UPON SAID BED, SAID MEASURING MEMBER HAVING THEREON DIMENSIONAL INDICIA ALIGNABLE WITH CORRESPONDING LONGITUDINAL UNITS OF SAID STRUCTURAL MEMBER, AND INDICATING MEANS ASSOCIATED WITH SAID CONVEYOR BED AND LATERALLY ALINGED WITH SAID INDICIA-BEARING MEASURING MEMBER TO DETERMINE THE PROPER LONGITUDINAL POSITION OF THE STRUCTURAL MEMBER WITH RESPECT TO SAID WEB PUNCH, SO AS TO LOCATE A HOLE POSITION ON THE WEB OF SAID MEMBER.
Claim 2
Dependent Claim
143 words
APPARATUS FOR LOCATING AND PUNCHING STRUCTURAL SHAPES, COMPRISING A HORIZONTAL CONVEYOR BED FOR SUPPORTING A STRUCTURAL MEMBER FOR LONGITUDINAL MOVEMENT THEREON, PUNCHING MEANS ASSOCIATED WITH SAID BED AND OPERABLE TO PUNCH A HORIZONTAL WEB OF SAID MEMBER, MEANS ASSOCIATED WITH SAID BED FOR RESTRAINING LATERAL MOVEMENT OF SAID MEMBER UPON THE BED, A LONGITUDINAL MEASURING MEMBER SUPPORTED BY SAID CONVEYOR BED PARALLEL TO SAID STRUCTURAL MEMBER AND ADPATED TO BE SECURED TO SAID STRUCTURAL MEMBER FOR CONJOINT LONGITUDINAL MOVEMENT UPON SAID BED, SAID MEASURING MEMBER HAVING THEREON DIMENSIONAL INDICIA ALIGNABLE WITH CORRESPONDING LONGITUDINAL UNITS OF SAID STRUCTURAL MEMBER, AND INDICATING MEANS ASSOCIATED WITH SAID CONVEYOR BED AND LATERALLY ALINGED WITH SAID INDICIA-BEARING MEASURING MEMBER TO DETERMINE THE PROPER LONGITUDINAL POSITION OF THE STRUCTURAL MEMBER WITH RESPECT TO SAID WEB PUNCH, SO AS TO LOCATE A HOLE POSITION ON THE WEB OF SAID MEMBER.
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) | 1971-07-09 | 1972-01-08 | 1972-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-09 | 1976-01-08 | 1976-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-09 | 1980-01-08 | 1980-07-09 | $7700.00 | Window Closed / Lapsed |