US3107101A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High-speed rotary tool holder
Assignee: Micro Mega SA
•
Filing: 1961-03-07
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Granted: 1963-10-15
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Expires: 1981-03-07
Abstract
No abstract record available.
Inventors
- 👤 Garnier Marcel
- 👤 Leonard Henri
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:32
CPC Classifications
A; A61; A61C; A61C1/00; A61C1/08; A61C1/14; A61C1/142; B; B65; B65H; B65H29/00; B65H29/70; Y; Y10; Y10T; Y10T279/00; Y10T279/17; Y10T279/17128; Y10T279/17136; Y10T279/17153
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
A TOOL HOLDER FOR A HIGH-SPEED ROTARY TOOL COMPRISING A GENERALLY TUBULAR BODY INCLUDING A RESILIENT INTERMEDIATE PORTION FOR GRIPPING THE SHANK OF A TOOL INSERTED INTO SAID BODY AND NON-RESILIENT CONTINUOUS GENERALLY CYLINDRICAL END PORTIONS FOR ROTATABLE ENGAGEMENT IN BEARING SURFACES OF A SUPPORT, SAID INTERMEDIATE PORTION COMPRISING SEGMENTAL GENERALLY PART-CYLINDRICAL FLANGES AND LONGITUDINAL ARM PORTIONS CONNECTING SAID FLANGES WITH THE RESPECTIVE END PORTIONS FOR RESILIENT TORSIONAL DEFOR
Claim 2
Dependent Claim
69 words
A TOOL HOLDER FOR A HIGH-SPEED ROTARY TOOL COMPRISING A GENERALLY TUBULAR BODY INCLUDING A RESILIENT INTERMEDIATE PORTION FOR GRIPPING THE SHANK OF A TOOL INSERTED INTO SAID BODY AND NON-RESILIENT CONTINUOUS GENERALLY CYLINDRICAL END PORTIONS FOR ROTATABLE ENGAGEMENT IN BEARING SURFACES OF A SUPPORT, SAID INTERMEDIATE PORTION COMPRISING SEGMENTAL GENERALLY PART-CYLINDRICAL FLANGES AND LONGITUDINAL ARM PORTIONS CONNECTING SAID FLANGES WITH THE RESPECTIVE END PORTIONS FOR RESILIENT TORSIONAL DEFOR
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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) | 1966-10-14 | 1967-04-15 | 1967-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-14 | 1971-04-15 | 1971-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-14 | 1975-04-15 | 1975-10-15 | $7700.00 | Window Closed / Lapsed |