US3203105A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transfer device
Assignee: Individual
•
Filing: 1963-04-17
•
Granted: 1965-08-31
•
Expires: 1983-04-17
Abstract
No abstract record available.
Inventors
- 👤 Lawrence V Whistler
- 👤 Jr Lawrence V Whistler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:11
CPC Classifications
B; B21; B21D; B21D28/00; B21D28/24; B21D28/34; Y; Y10; Y10S; Y10S411/00; Y10S411/913
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
103 words
A TRANSFER DEVICE COMPRISING BODY MEANS, MARKING MEANS SUPPORTED AT ONE END OF SAID BODY MEANS, SAID BODY MEANS BEING ADAPTED TO FIT WITHIN A HOLE IN AN ASSOCIATED ELEMENT AND INCLUDING A RESILIENT PORTION ARRANGED TO EXPAND AND CONTRACT RADIALLY WITH RESPECT TO THE BODY MEANS SO AS TO FIT SNUGLY IN EITHER DRILLED OR TAPPED HOLES AND LOCATE SAID MARKING MEANS CONCENTRICALLY THEREIN, SAID RESILIENT PORTION COMPRISING A ONE-PIECE BODY OF RESILIENT MATERIAL HAVING A CONTINUOUS OUTER PERIPHERAL SURFACE TO ENSURE UNIFORM EXPANSION AND CONTRACTION THEREOF AND INCLUDING A PART HAVING A GENERALLY BARREL-SHAPED OUTER CONFIGURATION FOR FITTING WITHIN A HOLE.
Claim 2
Dependent Claim
103 words
A TRANSFER DEVICE COMPRISING BODY MEANS, MARKING MEANS SUPPORTED AT ONE END OF SAID BODY MEANS, SAID BODY MEANS BEING ADAPTED TO FIT WITHIN A HOLE IN AN ASSOCIATED ELEMENT AND INCLUDING A RESILIENT PORTION ARRANGED TO EXPAND AND CONTRACT RADIALLY WITH RESPECT TO THE BODY MEANS SO AS TO FIT SNUGLY IN EITHER DRILLED OR TAPPED HOLES AND LOCATE SAID MARKING MEANS CONCENTRICALLY THEREIN, SAID RESILIENT PORTION COMPRISING A ONE-PIECE BODY OF RESILIENT MATERIAL HAVING A CONTINUOUS OUTER PERIPHERAL SURFACE TO ENSURE UNIFORM EXPANSION AND CONTRACTION THEREOF AND INCLUDING A PART HAVING A GENERALLY BARREL-SHAPED OUTER CONFIGURATION FOR FITTING WITHIN A HOLE.
References Cited (Backward Citations)
US2092653A
Cited
US2114228A
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US2384071A
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US2420365A
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US2500653A
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US2587516A
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US2612222A
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US2704681A
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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) | 1968-08-30 | 1969-03-01 | 1969-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-30 | 1973-03-01 | 1973-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-30 | 1977-03-01 | 1977-08-31 | $7700.00 | Window Closed / Lapsed |