← Back to Patent Explorer
US3160227A Expired / Lapsed US ⏱️ 0.0 years remaining

Soundproof camera enclosures

Assignee: Individual
•
Filing: 1962-06-25
•
Granted: 1964-12-08
•
Expires: 1982-06-25
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Irving R Hantala

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 14:16
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/14; G03B21/32; G03B21/42

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 155 words
IN COMBINATION, A SUPPORT; AN OUTER CUBIC BOX HAVING A FIRST BOTTOM WALL MOUNTED ON SAID SUPPORT; A SHOCK PROOF RESILIENT PAD INTERPOSED BETWEEN SAID BOTTOM WALL AND SUPPORT; AN INNER CUBIC BOX NESTED WITHIN THE OUTER BOX INWARDLY OF ITS WALLS AND INCLUDING A SECOND BOTTOM WALL SPACED ABOVE SAID FIRST BOTTOM WALL; A SHOCK PROOF RESILIENT PAD INTERPOSED BETWEEN SAID BOTTOM WALLS; AN ELECTRICALLY OPERATED CAMERA AND MOTOR THEREFOR, WHOSE OPERATION IS AUDIBLE, ENCLOSED WITHIN SAID INNER BOX AND ADJUSTABLY MOUNTED UPON SAID SECOND BOTTOM WALL; A SHOCK PROOF RESILIENT PAD INTERPOSED BETWEEN SAID CAMERA AND MOTOR AND SAID SECOND BOTTOM WALL; AN ELECTRICAL SUPPLY CORD FOR SAID MOTOR PASSING THROUGH THE WALLS OF SAID BOXES; THE WALLS OF BOTH BOXES INCLUDING THIN PANELS OF TRANSPARENT RIGID SHEET MATERIAL; THERE BEING A SOUND DEADENING AIR SPACE BETWEEN THE INNER AND OUTER BOXES DEFINING A SEALED SOUND PROOF ENCLOSURE FOR THE CAMERA AND MOTOR.
Claim 2
Dependent Claim 155 words
IN COMBINATION, A SUPPORT; AN OUTER CUBIC BOX HAVING A FIRST BOTTOM WALL MOUNTED ON SAID SUPPORT; A SHOCK PROOF RESILIENT PAD INTERPOSED BETWEEN SAID BOTTOM WALL AND SUPPORT; AN INNER CUBIC BOX NESTED WITHIN THE OUTER BOX INWARDLY OF ITS WALLS AND INCLUDING A SECOND BOTTOM WALL SPACED ABOVE SAID FIRST BOTTOM WALL; A SHOCK PROOF RESILIENT PAD INTERPOSED BETWEEN SAID BOTTOM WALLS; AN ELECTRICALLY OPERATED CAMERA AND MOTOR THEREFOR, WHOSE OPERATION IS AUDIBLE, ENCLOSED WITHIN SAID INNER BOX AND ADJUSTABLY MOUNTED UPON SAID SECOND BOTTOM WALL; A SHOCK PROOF RESILIENT PAD INTERPOSED BETWEEN SAID CAMERA AND MOTOR AND SAID SECOND BOTTOM WALL; AN ELECTRICAL SUPPLY CORD FOR SAID MOTOR PASSING THROUGH THE WALLS OF SAID BOXES; THE WALLS OF BOTH BOXES INCLUDING THIN PANELS OF TRANSPARENT RIGID SHEET MATERIAL; THERE BEING A SOUND DEADENING AIR SPACE BETWEEN THE INNER AND OUTER BOXES DEFINING A SEALED SOUND PROOF ENCLOSURE FOR THE CAMERA AND MOTOR.

References Cited (Backward Citations)

US1929626A Cited
US1818162A Cited
GB368461A Cited
US1962441A Cited
US1932691A Cited
US1982221A Cited
FR784045A Cited
US2218425A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-12-08 1968-06-08 1968-12-08 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-12-08 1972-06-08 1972-12-08 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-12-08 1976-06-08 1976-12-08 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag