Patent
   D989012
Priority
Sep 17 2020
Filed
Mar 16 2021
Issued
Jun 13 2023
Expiry
Jun 13 2038
Assg.orig
Entity
unknown
1
40
n/a
The ornamental design for an elastic membrane, as shown and described.

FIG. 1 is a top perspective view of an elastic membrane showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front view thereof, a rear view being identical thereto;

FIG. 6 is a right-side view thereof, a left-side view being identical thereto;

FIG. 7 is a cross sectional view taken along section line 7-7 in FIG. 3; and,

FIG. 8 is an enlarged portion view take along line 8-8 of FIG. 7.

The broken lines in the drawings depict portions of the elastic membrane that form no part of the claimed design.

Nabeya, Osamu, Kato, Yuichi, Cheng, Cheng, Togashi, Shingo, Yamaki, Satoru, Akazawa, Kenichi, Owada, Tomoko

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Mar 11 2021AKAZAWA, KENICHIEbara CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0558770039 pdf
Mar 11 2021OWADA, TOMOKOEbara CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0558770039 pdf
Mar 11 2021KATO, YUICHIEbara CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0558770039 pdf
Mar 15 2021NABEYA, OSAMUEbara CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0558770039 pdf
Mar 15 2021TOGASHI, SHINGOEbara CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0558770039 pdf
Mar 15 2021YAMAKI, SATORUEbara CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0558770039 pdf
Mar 16 2021Ebara Corporation(assignment on the face of the patent)
Mar 27 2021CHENG, CHENGEbara CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0558770039 pdf
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