US3097410A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dust collector
Assignee: —
•
Filing: —
•
Granted: 1963-07-16
•
Expires: 1980-07-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:04
CPC Classifications
B; B01; B01D; B01D46/00; B01D46/02; B01D46/66; B01D46/74; B01D46/76; B01D46/762; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1412; Y10T24/1418
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
A TENSIONING CLAMP COMPRISING A CLAMPING BAND ADAPTED TO ENCIRCLE AN ARTICLE TO BE CLAMPED, A LEVER MOUNTED ON SAID BAND ADJACENT ONE END THEREOF FOR SWINGING ABOUT AN AXIS, A LOOP HAVING A GENERALLY U-SHAPED PORTION, HOOK MEANS ON SAID BAND ADJACENT TO THE OTHER END THEREOF ADAPTED TO BE ENGAGED BY THE BASE OF SAID U-SHAPED PORTION AND MEANS FOR ANCHORING THE DISTAL ENDS OF THE RESPECTIVE LEGS TO SAID LOOP, EACH OF THE LEGS OF SAID U-SHAPED PORTION INCLUDING SPRING PORTIONS WHICH AR EXTENSIBLE IN A DIRECTION LONGITUDINALLY OF SAID LEGS.
Claim 2
Dependent Claim
94 words
A TENSIONING CLAMP COMPRISING A CLAMPING BAND ADAPTED TO ENCIRCLE AN ARTICLE TO BE CLAMPED, A LEVER MOUNTED ON SAID BAND ADJACENT ONE END THEREOF FOR SWINGING ABOUT AN AXIS, A LOOP HAVING A GENERALLY U-SHAPED PORTION, HOOK MEANS ON SAID BAND ADJACENT TO THE OTHER END THEREOF ADAPTED TO BE ENGAGED BY THE BASE OF SAID U-SHAPED PORTION AND MEANS FOR ANCHORING THE DISTAL ENDS OF THE RESPECTIVE LEGS TO SAID LOOP, EACH OF THE LEGS OF SAID U-SHAPED PORTION INCLUDING SPRING PORTIONS WHICH AR EXTENSIBLE IN A DIRECTION LONGITUDINALLY OF SAID LEGS.
References Cited (Backward Citations)
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Cited
US740390A
Cited
US1079042A
Cited
US1454492A
Cited
GB256319A
Cited
US1833904A
Cited
US1912280A
Cited
US2069691A
Cited
US2338504A
Cited
US2854091A
Cited
US2942127A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-15 | 1967-01-14 | 1967-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-15 | 1971-01-14 | 1971-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-15 | 1975-01-14 | 1975-07-16 | $7700.00 | Window Closed / Lapsed |