← Back to Patent Explorer
US3164385A Expired / Lapsed US ⏱️ 0.0 years remaining

Directionally convertible arrow tip

Assignee: Individual
•
Filing: 1962-03-12
•
Granted: 1965-01-05
•
Expires: 1982-03-12
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Raymond L Shure

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 12:52
CPC Classifications
F; F42; F42B; F42B6/00; F42B6/02; F42B6/08

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 193 words
AN ARROW TIP COMPRISING A POINT MEMBER HAVING A SHARP POINT AT ITS FORWARD END, SAID POINT MEMBER BEING PROVIDED WITH A SUBSTANTIALLY CYLINDRICALLY SHAPED APERTURE INTERMEDIATE SAID FORWARD END AND A TRAILING END PORTION AND ANGULARLY DISPOSED TO A LONGITUDINAL AXIS IN SAID POINT MEMBER, A BARB MEMBER HAVING A PIVOTAL PORTION FREELY DISPOSED IN AND SLIDABLY ENGAGING THE WALLS OF SAID CYLINDRICAL APERTURE, SAID BARB MEMBER ALSO HAVING A VANE PORTION INTEGRALLY CONNECTED TO SAID PIVOTAL PORTION AND EXTENDING OUTWARDLY FROM SAID CYLINDRICAL APERTURE, SAID VANE PORTION BEING ALWAYS DISPOSED IN SPACED RELATIONSHIP FROM SAID LONGITUDINAL AXIS, A LOCKING MEMBER DISPOSED UPON SAID TRAILING END PORTION OF SAID POINT MEMBER, THE PIVOTAL PORTION OF THE BARB MEMBER BEING DISPOSED IN SUBSTANTIALLY SIMULTANEOUS ENGAGEMENT RELATIONSHIP BETWEEN SAID LOCKING MEMBER AND A WALL OF SAID CYLINDRICAL APERTURE OPPOSITE SAID LOCKING MEMBER, AND MANS DISPOSED INTERMEDIATE SAID LOCKING MEMBER AND SAID TRAILING END PORTION FOR FIXING AND MAINTAINING SAID LOCKING MEMBER AGAINST SAID BARB MEMBER PIVOTAL TO SECURE SAID BARB MEMBER IN A FIXED POSITION RELATIVE TO SAID POINT MEMBER AS SAID VANE PORTION EXTENDS OUTWARDLY FROM SAID POINT MEMBER IN ANY OBLIQUE DIRECTION.

References Cited (Backward Citations)

US2753643A Cited
US2806317A Cited
US3014305A Cited
US3036395A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-01-05 1968-07-06 1969-01-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-01-05 1972-07-06 1973-01-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-01-05 1976-07-06 1977-01-05 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag