FIG. 1 is a side elevational view of a combined signal transmission device and detonating cord for blasting assembly with the side loop omitted showing my new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a side elevational view thereof with the side loop; and,

FIG. 5 is a side elevational view thereof without the side loop.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims

1 · 1 independent · depth 1

1 granted claims

›1.independentThe ornamental design for a combined signal transmission device and detonating cord for blasting assembly, as shown and described.

Classifications

1 codes

USPC · US Patent Classification

D22/112

Claim changes

Soon

Coming soonHow the claims changed between publication and grant

See which claims were amended, added or cancelled during examination, with every added and removed word marked.

AmendedAddedCancelledUnchanged

The published claims of this patent are not paired with the granted ones in what we hold.

File wrapper

Pendency

2.0 y

748 days filing → grant

Office actions

on the grant's record

Examiner

A. Hugo Word

art unit 291 · TC 2900

Law firm

Law firm · Log in to unlock

Citations: 3 back · 0 forward

Term & fees

See the term timeline — pendency span, in-force span, the maintenance fees paid and both computed expiry dates.

Validity challenges

See the validity challenges on record — reexaminations, IPRs and PGRs, with their institution decisions and outcomes.

Citations

See every patent this one cites and every patent that cites it back — publication, assignee, and how each one was found.