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US3223098A Expired / Lapsed US ⏱️ 0.0 years remaining

Collapsible shelter construction

Assignee: Individual
•
Filing: 1963-09-12
•
Granted: 1965-12-14
•
Expires: 1983-09-12
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Abstract

No abstract record available.

Inventors

  • 👤 Jr Charles M Dole

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 17:52
CPC Classifications
E; E04; E04H; E04H15/00; E04H15/32; E04H15/34; E04H15/42; E04H15/425

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 179 words
A COLLAPSIBLE TENT CONSTRUCTIUON COMPRISING A PLIABLE SHELER MEMBER ADAPTED, WHEN IN AN ERECTED POSITION, TO PROVIDE A COVER FOR A PREDETERMINED BASE AREA, AND A FRAME ENGAGING SAID SHELDER MEMBER AND SUPPORTING SAME IN SAID ERECTED POSITION, SAID FRAME BEING DISPOSED EXTERIORLY OF SAID ERECTED SHELTER MEMBER; SAID FRAME INCLUDING A PLURALITY OF COLLAPSIBLE LEGS, SAID LEGS WHEN IN OPERATIVE CONDITION DEPENDING ANGULARLY FROM A COMMON MEMBER DISPOSED ABOVE SAID ERECTED SHELER MEMBER, THE LOWER END OF SAID LEGS RESILIENTLY ENGAGING INTERCONNECTED PORTION OF SAID SHELTER MEMBER DELIMITING SAID BASE AREA WHEREBY SAID LEGS ASSUME OUTWARDLY BOWED CONFIGURATIONS; EACH LEG BEING FORMED OF A PLURALITY OF COMPLEMENTAL TUBULAR SECTIONS DISPOSED IN ENDWISE INTERLOCKING ENGAGEMENT, WHEN SAID LEG IS IN SAID OPERATIVE CONDITION, AND A RESILIENT, EXTENSIBLE ELEMENT CONNECTED TO AND EXTENDING THROUGH ALL SECTIONS OF A LEG WHETHER THE LATTER BE IN A COLLAPSED OR OPERATIVE CONDITION, SAID ELEMENT HAVING A PORTION THEREOF IN CONTINUOUS CONNECTION WITH SAID COMMON MEMBER; AT LEAST SAID ONE RESILIENT EXTENSIBLE ELEMENT EXTENDING THROUGH SAID COMMON MEMBER AND THE SECTION OF TWO LEGS.
Claim 2
Dependent Claim 179 words
A COLLAPSIBLE TENT CONSTRUCTIUON COMPRISING A PLIABLE SHELER MEMBER ADAPTED, WHEN IN AN ERECTED POSITION, TO PROVIDE A COVER FOR A PREDETERMINED BASE AREA, AND A FRAME ENGAGING SAID SHELDER MEMBER AND SUPPORTING SAME IN SAID ERECTED POSITION, SAID FRAME BEING DISPOSED EXTERIORLY OF SAID ERECTED SHELTER MEMBER; SAID FRAME INCLUDING A PLURALITY OF COLLAPSIBLE LEGS, SAID LEGS WHEN IN OPERATIVE CONDITION DEPENDING ANGULARLY FROM A COMMON MEMBER DISPOSED ABOVE SAID ERECTED SHELER MEMBER, THE LOWER END OF SAID LEGS RESILIENTLY ENGAGING INTERCONNECTED PORTION OF SAID SHELTER MEMBER DELIMITING SAID BASE AREA WHEREBY SAID LEGS ASSUME OUTWARDLY BOWED CONFIGURATIONS; EACH LEG BEING FORMED OF A PLURALITY OF COMPLEMENTAL TUBULAR SECTIONS DISPOSED IN ENDWISE INTERLOCKING ENGAGEMENT, WHEN SAID LEG IS IN SAID OPERATIVE CONDITION, AND A RESILIENT, EXTENSIBLE ELEMENT CONNECTED TO AND EXTENDING THROUGH ALL SECTIONS OF A LEG WHETHER THE LATTER BE IN A COLLAPSED OR OPERATIVE CONDITION, SAID ELEMENT HAVING A PORTION THEREOF IN CONTINUOUS CONNECTION WITH SAID COMMON MEMBER; AT LEAST SAID ONE RESILIENT EXTENSIBLE ELEMENT EXTENDING THROUGH SAID COMMON MEMBER AND THE SECTION OF TWO LEGS.

References Cited (Backward Citations)

US963634A Cited
US1906218A Cited
US1977180A Cited
US2430512A Cited
US2543684A Cited
FR972971A Cited
US2705015A Cited
US2763506A Cited
US2969074A Cited
GB926369A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-12-13 1969-06-14 1969-12-14 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-12-13 1973-06-14 1973-12-14 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-12-13 1977-06-14 1977-12-14 $7700.00 Window Closed / Lapsed

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