US1573134A - Watchcase and process for making same - Google Patents

Watchcase and process for making same Download PDF

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Publication number
US1573134A
US1573134A US631737A US63173723A US1573134A US 1573134 A US1573134 A US 1573134A US 631737 A US631737 A US 631737A US 63173723 A US63173723 A US 63173723A US 1573134 A US1573134 A US 1573134A
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US
United States
Prior art keywords
watchcase
making same
lugs
case
making
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
US631737A
Inventor
Carl W Bieser
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.)
GRUEN NAT WATCH CASE Co
GRUEN NATIONAL WATCH CASE Co
Original Assignee
GRUEN NAT WATCH CASE Co
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.)
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Publication date
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Application filed by GRUEN NAT WATCH CASE Co filed Critical GRUEN NAT WATCH CASE Co
Priority to US631737A priority Critical patent/US1573134A/en
Application granted granted Critical
Publication of US1573134A publication Critical patent/US1573134A/en
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    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
    • G04D3/0002—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe
    • G04D3/0061—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components for protecting the mechanism against external influences
    • G04D3/0064—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components for protecting the mechanism against external influences for cases

Definitions

  • Another object Q'f my The 13 of dis 8. nmnmed upon the 55a 8 0 1 l A Jule means such as screws 15. A
  • each lug iflg a base and peripheral flanges extending pgrpendicular from the base, and lugs con necting adjacent flanges and having opposed parallel faces, one of said parallel faces of each lug being aligned with one face of an adjacent peripheral flange, the lugs being disposed in pairs at opposite ends of the case and each pair adapted to receive a mountilig for wrist straps.

Description

R E S m a Q.
' Feb, 16 1926.
WATCHCASE [ND PROCESS FOR MAKING SAME Filed April 12,
1923 2 sheets -sheet l avwcntoz CARL. W. 616566 Quota;
Feb. 16 1926.'
G. W. EiEfiER I WATCHGASE AND PROCESS FOR MAKING 355533 Filed April 1923 citizen of fine Uni'ied c of Hamiltun and Sfiate of wanted new and useful imprwsme;
. ipgmcm To {ZZZ whom in may (Yance -9a Be 11; knmm tha'bv i, CARL and a resident 01E Cinci;=m3ati GIL Watchcase and l rocess for Making of which the feliowing ia as M It is the to lQYQViiio "W especially Wrist watch asses bars upon which 42mph ing the case upon the inst The bars are carried by iugs @212 the Watch case, these upon the case. An o'bjec'c; of .ay nwentiw. a watch bezei'ani back wherein Eng heretafe'r naeeasary sec-L thereupon fsfmounting a" risk sh the like is eliminatefi,
Another object Q'f my The 13 of dis 8. nmnmed upon the 55a 8 0 1 l A Jule means such as screws 15. A
MEGS tiwnugh the he 8 and tin; n'lovng i fx'om the re y 2 m .5 :20 and 21 of ahe reaess is blank 0mm 21 @116. 253 U3 Pockets 31?;0 which fili 9 5 farmed 0m thg he means described hefveinand (in? side W Velma film skies gml with theback or bezel. x mamas 035 the Another abjecto'f my'invenalien is pm vide a simple, expeditious, 2115 efficient pr0c-- ass for forming lugs and waich cases in single integral structmc.
These and other objects attz" 3 16 whereby 15c prwr w the Emma k". vVhen the in the accmnpanying drs, 3 in W Fig. 1 Jinn view 0'; a Fermi forming 2, detail Of my invmitio'n.
2 is an inverted plan HEW of a die complementaz'y w 31112 shown 551 Fig. 1.,
Fig.
Eights? the Case if selid lugs 011 $18 casing, Qesides f valuable metal is 21CCOTI1- piished. Further, gethsii elimimwes tha fine a salderin that is motioeabia an: moufiting of sedated lugs upm'z especially is this noticeable I is a fragmen" 1 thmugh the forming (he 5511mm m 141 1 and 2, taken an hues Fig. i is a perspectn'c new 0i. bodying my inventlon and made mm: with H10 process mnbodymg x1011.
I the a back any Wham vi hits gold is used.
in aces-11L savifigs of time and 323001 are accnmplished.
my inven- :1 9.21%; E claim is:
is new articie of manufacture a aimed, the sides A130 tremendous A blank from "which k L L V stamping cmnprifiinq 15 made 18 of @iffianges amend 0 Eu formeci (he and d 0122 pm? 0i:
iflg a base and peripheral flanges extending pgrpendicular from the base, and lugs con necting adjacent flanges and having opposed parallel faces, one of said parallel faces of each lug being aligned with one face of an adjacent peripheral flange, the lugs being disposed in pairs at opposite ends of the case and each pair adapted to receive a mountilig for wrist straps.
In testimony whereof, I have hereunto subscribed my name this 9th day of April, 1923.
CARL W. BIESER.
US631737A 1923-04-12 1923-04-12 Watchcase and process for making same Expired - Lifetime US1573134A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US631737A US1573134A (en) 1923-04-12 1923-04-12 Watchcase and process for making same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US631737A US1573134A (en) 1923-04-12 1923-04-12 Watchcase and process for making same

Publications (1)

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US1573134A true US1573134A (en) 1926-02-16

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ID=24532523

Family Applications (1)

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US631737A Expired - Lifetime US1573134A (en) 1923-04-12 1923-04-12 Watchcase and process for making same

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