Patent US3248923A successfully refreshed from Google Patents.
US3248923A
Expired / Lapsed
US
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Method of calibrating tension indicating bolt
Assignee: Individual
•
Filing: 1962-12-26
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Granted: 1966-05-03
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Expires: 1982-12-26
Abstract
No abstract record available.
Inventors
- 👤 Richard H Blakeley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:46
CPC Classifications
B; B25; B25B; B25B23/00; B25B23/14; B25B29/00; B25B29/02; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49764; Y10T29/49771; Y10T29/49776; Y10T29/49778; Y10T29/4978; Y10T29/49826; Y10T29/49863; Y10T29/49874
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
156 words
A METHOD OF CALIBRATING A STRESSABLE DEVICE WHICH INCLUDES A MANNER STRESSABLE IN A GIVEN DIRECTION AND HAVING THEREIN A HOLE EXTENDING IN SAID DIRECTION, WHICH INCLUDES A PIN INSERTABLE INTO SAID HOLE AND HAVING A SECURABLE PORTION PRESSABLE INTO A COMPLEMENTARY PORTION OF SAID HOLE AND HAVING A FREE PORTION MOVABLE RELATIVE TO SAID MEMBER IN RESPONSE TO ANY VARIATION IN THE STRESS IN SAID MEMBER IN SAID DIRECTION, AND WHICH INCLUDES REGISTERABLE INDICIA ON SAID MEMBER AND ON SAID FREE PORTION OF SAID PIN FOR INDICATING A PREDETERMINED STRESS IN SAID MEMBER IN SAID DIRECTION, SAID METHOD INCLUDING THE STEPS OF: (A) INSERTING SAID PIN INTO SAID HOLE; (B) DEVELOPING SAID PREDETERMINED STRESS IN SAID MEMBER IN SAID DIRECTION; AND THEN (C) PRESSING SAID SECURABLE PORTION OF SAID PIN INTO SAID COMPLEMENTARY PORTION OF SAID HOLE UNTIL SAID REGISTERABLE INDICIA ON SAID MEMBER AND ON SAID FREE PORTION OF SAID PIN ARE IN REGISTER.
Claim 2
Independent Claim
156 words
A METHOD OF CALIBRATING A STRESSABLE DEVICE WHICH INCLUDES A MANNER STRESSABLE IN A GIVEN DIRECTION AND HAVING THEREIN A HOLE EXTENDING IN SAID DIRECTION, WHICH INCLUDES A PIN INSERTABLE INTO SAID HOLE AND HAVING A SECURABLE PORTION PRESSABLE INTO A COMPLEMENTARY PORTION OF SAID HOLE AND HAVING A FREE PORTION MOVABLE RELATIVE TO SAID MEMBER IN RESPONSE TO ANY VARIATION IN THE STRESS IN SAID MEMBER IN SAID DIRECTION, AND WHICH INCLUDES REGISTERABLE INDICIA ON SAID MEMBER AND ON SAID FREE PORTION OF SAID PIN FOR INDICATING A PREDETERMINED STRESS IN SAID MEMBER IN SAID DIRECTION, SAID METHOD INCLUDING THE STEPS OF: (A) INSERTING SAID PIN INTO SAID HOLE; (B) DEVELOPING SAID PREDETERMINED STRESS IN SAID MEMBER IN SAID DIRECTION; AND THEN (C) PRESSING SAID SECURABLE PORTION OF SAID PIN INTO SAID COMPLEMENTARY PORTION OF SAID HOLE UNTIL SAID REGISTERABLE INDICIA ON SAID MEMBER AND ON SAID FREE PORTION OF SAID PIN ARE IN REGISTER.
References Cited (Backward Citations)
DE745925C
Cited
US2747454A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-02 | 1969-11-01 | 1970-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-02 | 1973-11-01 | 1974-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-02 | 1977-11-01 | 1978-05-03 | $7700.00 | Window Closed / Lapsed |