US3124119A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ayala
Assignee: —
•
Filing: —
•
Granted: 1964-03-10
•
Expires: 1981-03-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:00
CPC Classifications
F; F41; F41B; F41B1/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
153 words
A BLOW GUN COMPRISING AN ELONGATED CYLINDRICAL BARREL HAVING AN OPENING THEREIN SPACED FROM THE REAR END THEREOF, A DART MAGAZINE ON SAID BARREL COMMUNICATING WITH SAID OPENING FOR AFFORDING PASSAGE OF DARTS FROM SAID MAGAZINE TO SAID BARREL, AND A TUBULAR ELONGATED MOUTHPIECE HAVING ONE END TELESCOPICALLY ENGAGED WITH SAID REAR END OF SAID BARREL AND HAVING THE OTHER END THEREOF EXTENDING OUTWARDLY FROM THE REAR OF SAID BARREL FOR ENGAGEMENT BY THE MOUTH OF THE USER TO DIRECT A STREAM OF AIR THROUGH SAID BARREL, SAID MOUTHPIECE HAVING A LENGTH GREATER THAN THE DISTANCE BETWEEN SAID OPENING IN SAID BARREL AND THE REAR END OF SAID BARREL, SAID MOUTHPIECE BEING MOVABLE AXIALLY OF SAID BARREL BETWEEN A FIRST POSITION WHEREIN SAID ONE END OF SAID MOUTHPIECE IS SPACED FROM SAID OPENING AND A SECOND POSITION WHEREIN SAID ONE END OF SAID MOUTHPIECE BLOCKS SAID OPENING TO PREVENT PASSAGE OF DARTS THERETHROUGH.
Claim 2
Dependent Claim
153 words
A BLOW GUN COMPRISING AN ELONGATED CYLINDRICAL BARREL HAVING AN OPENING THEREIN SPACED FROM THE REAR END THEREOF, A DART MAGAZINE ON SAID BARREL COMMUNICATING WITH SAID OPENING FOR AFFORDING PASSAGE OF DARTS FROM SAID MAGAZINE TO SAID BARREL, AND A TUBULAR ELONGATED MOUTHPIECE HAVING ONE END TELESCOPICALLY ENGAGED WITH SAID REAR END OF SAID BARREL AND HAVING THE OTHER END THEREOF EXTENDING OUTWARDLY FROM THE REAR OF SAID BARREL FOR ENGAGEMENT BY THE MOUTH OF THE USER TO DIRECT A STREAM OF AIR THROUGH SAID BARREL, SAID MOUTHPIECE HAVING A LENGTH GREATER THAN THE DISTANCE BETWEEN SAID OPENING IN SAID BARREL AND THE REAR END OF SAID BARREL, SAID MOUTHPIECE BEING MOVABLE AXIALLY OF SAID BARREL BETWEEN A FIRST POSITION WHEREIN SAID ONE END OF SAID MOUTHPIECE IS SPACED FROM SAID OPENING AND A SECOND POSITION WHEREIN SAID ONE END OF SAID MOUTHPIECE BLOCKS SAID OPENING TO PREVENT PASSAGE OF DARTS THERETHROUGH.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-10 | 1967-09-09 | 1968-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-10 | 1971-09-09 | 1972-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-10 | 1975-09-09 | 1976-03-10 | $7700.00 | Window Closed / Lapsed |