Patent US3276444A successfully refreshed from Google Patents.
US3276444A
Expired / Lapsed
US
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Chiropractor's adjustment lever
Assignee: Individual
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Filing: 1963-07-15
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Granted: 1966-10-04
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Expires: 1983-07-15
Abstract
No abstract record available.
Inventors
- 👤 William A Rice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:54
CPC Classifications
A; A61; A61H; A61H1/00; A61H1/02; A61H1/0218
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
IN A CHIROPRACTOR''S ADJUSTMENT LEVER, A BRACKET, AN ANGLE IRON, ONE PORTION OF SAID ANGLE IRON BEING RECEIVED BY SAID BRACKET, AN UPWARDLY AND REARWARDLY EXTENDING ARM ON THE OTHER PORTION OF SAID ANGLE IRON, ELONGATED MEMBERS, MEANS PIVOTALLY MOUNTING SAID MEMBERS TO SAID ARM, HOOK RECEIVING MEMBERS JOINING SAID ELONGATED MEMBERS IN PARALLEL RELATION, A HALTER STRAP HOLDER, A PULLEY ON SAID HALTER STRAP HOLDER, A CABLE MOUNTED ON SAID PULLEY HAVING HOOKS IN EACH END THEREOF IN SELECTIVE ENGAGEMENT WITH A PAIR OF SAID HOOK RECEIVING MEMBERS TO SECURE SAID HALTER STRAP HOLDER TO SAID BAR.
Claim 2
Dependent Claim
98 words
IN A CHIROPRACTOR''S ADJUSTMENT LEVER, A BRACKET, AN ANGLE IRON, ONE PORTION OF SAID ANGLE IRON BEING RECEIVED BY SAID BRACKET, AN UPWARDLY AND REARWARDLY EXTENDING ARM ON THE OTHER PORTION OF SAID ANGLE IRON, ELONGATED MEMBERS, MEANS PIVOTALLY MOUNTING SAID MEMBERS TO SAID ARM, HOOK RECEIVING MEMBERS JOINING SAID ELONGATED MEMBERS IN PARALLEL RELATION, A HALTER STRAP HOLDER, A PULLEY ON SAID HALTER STRAP HOLDER, A CABLE MOUNTED ON SAID PULLEY HAVING HOOKS IN EACH END THEREOF IN SELECTIVE ENGAGEMENT WITH A PAIR OF SAID HOOK RECEIVING MEMBERS TO SECURE SAID HALTER STRAP HOLDER TO SAID BAR.
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) | 1969-10-03 | 1970-04-04 | 1970-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-03 | 1974-04-04 | 1974-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-03 | 1978-04-04 | 1978-10-04 | $7700.00 | Window Closed / Lapsed |