Patent US3221340A successfully refreshed from Google Patents.
← Back to Patent Explorer
US3221340A Expired / Lapsed US ⏱️ 0.0 years remaining

Harness in combination with a rigid hat

Assignee: PARK PLASTICS CO Inc
•
Filing: 1964-02-03
•
Granted: 1965-12-07
•
Expires: 1984-02-03
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Edward J Joffe

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 05:25
CPC Classifications
A; A42; A42B; A42B3/00; A42B3/04; A42B3/10; A42B3/14

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 193 words
IN COMBINATION WITH A RIGID HAT, A ONE-PIECE HARNESS COMPRISING A HEAD BAND, A SERIES OF HEAD STRAPS EACH INTEGRAL AT ONE END WITH SAID HEAD BAND AND SPACED LINEARLY ALONG SAID HEAD BAND, A SERIES OF SUPPORT BANDS ALSO EACH INTEGRAL AT ONE END WITH SAID HEAD BAND AND LONGER THAN SAID HEAD STRAPS AND ALSO SPACED LINEARLY ALONG SAID HEAD BAND, MEANS SECURING THE OPPOSED FREE ENDS OF SAID HEAD BAND TO FORM A BAND TO LIE ABOUT THE HEAD OF THE WEARER, MEANS FOR SECURING THE ENDS OF THE HEAD STRAPS REMOTE FROM SAID HEAD BAND TO ONE ANOTHER SO AS TO FLEX SAID STRAPS TO FORM A HEAD HARNESS WITH SAID HEAD BAND TO FIT THE HEAD OF THE WEARER, MEANS FOR SECURING THE END PORTIONS OF THE SUPPORT BANDS REMOTE FROM SAID HEAD BAND TO THE UPPER PORTION OF THE RIGID HAT WITH SAID SUPPORT BANDS FLEXED SO THAT THE RIGID HAT RESTS ON THE FLEXED UPPER END PORTIONS OF SAID SUPPORT BANDS IN A POSITION DISPLACED VERTICALLY FROM SAID HEAD STRAPS AND WITH ITS LOWER INNER PERIPHERAL SURFACE SPACED AT ALL POINTS LATERALLY FROM SAID HEAD BAND.

References Cited (Backward Citations)

US1251959A Cited
GB530434A Cited
US2342501A Cited
US3041622A Cited
US3122751A Cited
US3156922A Cited
US3156923A Cited

USPTO Annuity & Maintenance Windows

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

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag