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US3106980A Expired / Lapsed US ⏱️ 0.0 years remaining

Self-propelled endless-track vehicle for traversing wooded rough terrain

Assignee: Individual
•
Filing: 1961-04-17
•
Granted: 1963-10-15
•
Expires: 1981-04-17
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Abstract

No abstract record available.

Inventors

  • 👤 Olaf R Rogneby

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 02:30
CPC Classifications
B; B62; B62D; B62D55/00; B62D55/06

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 170 words
A SELF-PROPELLED VEHICLE FOR REMOVING BODIES FROM BRUSHY RELATIVELY INACESSIBLE LOCATIONS COMPRISING A NARROW ELONGATED RIGID FRAME MEMBER HAVING A HORIZONTALLY EXTENDING REAR SECTION AND A FORWARDLY AND UPWARDLY EXTENDING FORWARD SECTION AND HAVING UPPER AND LOWER LONGITUDINALLY EXTENDING TRACK-BEARING SURFACES, A SINGLE NARROW CRAWLER-TYPE CONTINUOUS TRACK TRAINED AROUND AND REVOLVABLY MOUNTED UPON SAID FRAME MEMBER IN DRIVING AND ENCIRCLING RELATION AND EXTENDING LONGITUDINALLY THEREOF AND AHEAD OF THE REMAINDER OF THE VEHICLE AND BEARING AGAINST SAID SURFACES, A RELATIVELY BROAD CRADLE MEMBER SUPERIMPOSED RELATIVE TO SAID FRAME MEMBER AND EXTENDING LONGITUDINALLY THEREOF IN SUPPORTED RELATION THERETO AND BEING TAPERED OUTWARDLY FROM FRONT TO REAR, SELFCONTAINED POWER MEANS CARRIED BY SAID FRAME AND CONNECTED TO SAID TRACK IN DRIVING RELATION TO CAUSE THE SAME TO REVOLVE ABOUT SAID FRAME MEMBER AND THEREBY PROPEL THE SAME ACROSS TERRAIN, AND HANDLE MEANS CARRIED BY ONE OF SAID MEMBERS ADJACENT THE REAR OF SAID FRAME MEMBER FOR MAINTAINING THE VEHICLE IN UPRIGHT POSITION AND GUIDING THE SAME ACROSS ROUGH AND RELATIVELY INACESSIBLE TERRAIN.
Claim 2
Dependent Claim 170 words
A SELF-PROPELLED VEHICLE FOR REMOVING BODIES FROM BRUSHY RELATIVELY INACESSIBLE LOCATIONS COMPRISING A NARROW ELONGATED RIGID FRAME MEMBER HAVING A HORIZONTALLY EXTENDING REAR SECTION AND A FORWARDLY AND UPWARDLY EXTENDING FORWARD SECTION AND HAVING UPPER AND LOWER LONGITUDINALLY EXTENDING TRACK-BEARING SURFACES, A SINGLE NARROW CRAWLER-TYPE CONTINUOUS TRACK TRAINED AROUND AND REVOLVABLY MOUNTED UPON SAID FRAME MEMBER IN DRIVING AND ENCIRCLING RELATION AND EXTENDING LONGITUDINALLY THEREOF AND AHEAD OF THE REMAINDER OF THE VEHICLE AND BEARING AGAINST SAID SURFACES, A RELATIVELY BROAD CRADLE MEMBER SUPERIMPOSED RELATIVE TO SAID FRAME MEMBER AND EXTENDING LONGITUDINALLY THEREOF IN SUPPORTED RELATION THERETO AND BEING TAPERED OUTWARDLY FROM FRONT TO REAR, SELFCONTAINED POWER MEANS CARRIED BY SAID FRAME AND CONNECTED TO SAID TRACK IN DRIVING RELATION TO CAUSE THE SAME TO REVOLVE ABOUT SAID FRAME MEMBER AND THEREBY PROPEL THE SAME ACROSS TERRAIN, AND HANDLE MEANS CARRIED BY ONE OF SAID MEMBERS ADJACENT THE REAR OF SAID FRAME MEMBER FOR MAINTAINING THE VEHICLE IN UPRIGHT POSITION AND GUIDING THE SAME ACROSS ROUGH AND RELATIVELY INACESSIBLE TERRAIN.

References Cited (Backward Citations)

US1450385A Cited
US1404882A Cited
US2393309A Cited
FR910372A Cited
US2607277A Cited
US2846017A Cited
US2827972A Cited
AT198138B Cited
US2973822A Cited
US2996133A Cited

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

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