[go: up one dir, main page]

US1357492A - Phonograph - Google Patents

Phonograph Download PDF

Info

Publication number
US1357492A
US1357492A US180270A US18927017A US1357492A US 1357492 A US1357492 A US 1357492A US 180270 A US180270 A US 180270A US 18927017 A US18927017 A US 18927017A US 1357492 A US1357492 A US 1357492A
Authority
US
United States
Prior art keywords
phonograph
forresi
afplicathjn
ttohney
forrest
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US180270A
Inventor
Forpist Edwin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US180270A priority Critical patent/US1357492A/en
Application granted granted Critical
Publication of US1357492A publication Critical patent/US1357492A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K13/00—Cones, diaphragms, or the like, for emitting or receiving sound in general

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Color Printing (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Description

E. FORREST.
PHONOGRAPH.
AFPLICATHJN FILED SEPT, 1. 9| 7.
1. ,357,4i=9 2. Patented Nov. 2, 1920.
2 SHEETS-SHEET l.
INVENTOR Edwin Forresi.
A TTOHNEY
US180270A 1917-09-01 1917-09-01 Phonograph Expired - Lifetime US1357492A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US180270A US1357492A (en) 1917-09-01 1917-09-01 Phonograph

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US180270A US1357492A (en) 1917-09-01 1917-09-01 Phonograph

Publications (1)

Publication Number Publication Date
US1357492A true US1357492A (en) 1920-11-02

Family

ID=22696638

Family Applications (1)

Application Number Title Priority Date Filing Date
US180270A Expired - Lifetime US1357492A (en) 1917-09-01 1917-09-01 Phonograph

Country Status (1)

Country Link
US (1) US1357492A (en)

Similar Documents

Publication Publication Date Title
US1244848A (en) Ball-key.
US1208483A (en) Cup.
US1217036A (en) Rain-signal.
US1146054A (en) Crank-handle.
US1357492A (en) Phonograph
US1228285A (en) Filler-plug.
US1250436A (en) Balling-machine.
US1295249A (en) Loom-fastener.
US1212089A (en) Rotary-joint oil-retainer.
CA182460A (en) Grader for coal, etc.
US1250424A (en) Lifting-crane.
US1225972A (en) Roofing-cleat.
US1224818A (en) Window-ventilator.
US1283128A (en) Last.
US1273552A (en) Button-carding machine.
US1176144A (en) Grease-cup.
US1210173A (en) Gas-trap.
US1254143A (en) Repair link.
US1126466A (en) Azo dyestuffs.
US1266242A (en) Casting-pattern.
US1267794A (en) Auto-door latch.
US1043144A (en) Wheel.
US1258701A (en) Top-roll saddle.
De Koven et al. A star-rosary
CA190275A (en) Phonograph kinetograph, etc.